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This IoT-ready platform integrates subsurface intelligence using 900V processing power and cloud-connected arrays for seamless geological data management. 5 Smart System Features Aquifer https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202510/a494c32b7c9f62439d3b816378ddc5c1/playlist-resistivity-ip-meter-geophysical-exploration-instrument-with-digital-accuracy-1-900v-processing-powe.m3u8 28 2025-10-21T15:07:35+08:00 10 4.5 Digital Accuracy Resistivity IP Meter 900V Processing Geophysical Exploration Instrument ±6A Supply Current Tomography Survey Equipment https://www.geophysicsinstruments.com/sale-54067197-resistivity-ip-meter-geophysical-exploration-instrument-with-digital-accuracy-1-900v-processing-powe.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl208840420-resistivity_ip_meter_geophysical_exploration_instrument_with_digital_accuracy_1_900v_processing_power_and_6a_maximum_supply_current.jpg https://www.geophysicsinstruments.com/photo/pl208840483-resistivity_ip_meter_geophysical_exploration_instrument_with_digital_accuracy_1_900v_processing_power_and_6a_maximum_supply_current.jpg https://www.geophysicsinstruments.com/photo/pl208840480-resistivity_ip_meter_geophysical_exploration_instrument_with_digital_accuracy_1_900v_processing_power_and_6a_maximum_supply_current.jpg https://www.geophysicsinstruments.com/photo/pl208840482-resistivity_ip_meter_geophysical_exploration_instrument_with_digital_accuracy_1_900v_processing_power_and_6a_maximum_supply_current.jpg https://www.geophysicsinstruments.com/photo/pl208840481-resistivity_ip_meter_geophysical_exploration_instrument_with_digital_accuracy_1_900v_processing_power_and_6a_maximum_supply_current.jpg https://www.geophysicsinstruments.com/photo/pl208840484-resistivity_ip_meter_geophysical_exploration_instrument_with_digital_accuracy_1_900v_processing_power_and_6a_maximum_supply_current.jpg https://www.geophysicsinstruments.com/sale-54067091-multi-electrode-portable-resistivity-meter-super-digital-dc-groundwater-quality-analyzer.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl208837799-multi_electrode_portable_resistivity_meter_super_digital_dc_groundwater_quality_analyzer.jpg https://www.geophysicsinstruments.com/photo/pl208837802-multi_electrode_portable_resistivity_meter_super_digital_dc_groundwater_quality_analyzer.jpg https://www.geophysicsinstruments.com/photo/pl208837801-multi_electrode_portable_resistivity_meter_super_digital_dc_groundwater_quality_analyzer.jpg https://www.geophysicsinstruments.com/photo/pl208837805-multi_electrode_portable_resistivity_meter_super_digital_dc_groundwater_quality_analyzer.jpg https://www.geophysicsinstruments.com/photo/pl208837804-multi_electrode_portable_resistivity_meter_super_digital_dc_groundwater_quality_analyzer.jpg https://www.geophysicsinstruments.com/photo/pl208837803-multi_electrode_portable_resistivity_meter_super_digital_dc_groundwater_quality_analyzer.jpg https://www.geophysicsinstruments.com/videos-54061815-wtem-transient-electromagnetic-system-for-quick-survey-with-flexible-configuration-high-power-transm.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230413_6437b5bf2c182.mp4.jpg?1681373095 WTEM Transient Electromagnetic System for Quick Survey with Flexible Configuration High-Power Transmission and Deep Penetration WTEM-Transient Electromagnetic System for Quick Survey - Flexible Configuration The WTEM System excels in rapid geological surveys and stereo mapping with its flexible configuration. 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Mainly used for water well maintenance, well wall cracks, misalignment, falling objects, and blockage of water filter pipe holes Rotation water well camera, can be equipped with https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/24bccd8cc0170d46485d5fb480ee9e0b/playlist-360-degree-deep-rotation-water-well-inspection-camera-waterproof-weatherproof.m3u8 24 2024-11-20T14:57:49+08:00 258 4.4 Rotation Water Well Inspection Camera Water Well Inspection Camera Waterproof Deep Well Inspection Camera Weatherproof https://www.geophysicsinstruments.com/sale-36825784-360-degree-deep-rotation-water-well-inspection-camera-waterproof-weatherproof.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145562453-360_degree_deep_rotation_water_well_inspection_camera_waterproof_weatherproof.jpg https://www.geophysicsinstruments.com/photo/pl145562455-360_degree_deep_rotation_water_well_inspection_camera_waterproof_weatherproof.jpg https://www.geophysicsinstruments.com/photo/pl205787512-360_degree_deep_rotation_water_well_inspection_camera_waterproof_weatherproof.jpg https://www.geophysicsinstruments.com/photo/pl205787513-360_degree_deep_rotation_water_well_inspection_camera_waterproof_weatherproof.jpg https://www.geophysicsinstruments.com/videos-36825622-deep-underwater-borehole-inspection-camera-with-panoramic-hd-dvr.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241120_673d85c66a8ef.mp4.jpg?1732089215 Deep Underwater Borehole Inspection Camera With Panoramic HD DVR Underwater Deep Borehole Inspection Camera with panoramic camera and HD DVR The viewing angle of the camera is 180 degrees horizontally. The camera has built-in white lighting, which can peep and detect underwater caves with a diameter of more than 80mm. The camera is waterproof and can resist 300m, 500m, 1000m deep water pressure. The camera output connection video cable can be directly connected with the monitor, and the underwater video image captured by the camera can be https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/17833d37ce085c3649fe5024c452e425/playlist-deep-underwater-borehole-inspection-camera-with-panoramic-hd-dvr.m3u8 32 2024-11-20T14:46:19+08:00 453 4.6 Deep Borehole Inspection Camera Underwater Borehole Inspection Camera Underwater Inspection Camera Panoramic https://www.geophysicsinstruments.com/sale-36825622-deep-underwater-borehole-inspection-camera-with-panoramic-hd-dvr.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145562443-deep_underwater_borehole_inspection_camera_with_panoramic_hd_dvr.jpg https://www.geophysicsinstruments.com/photo/pl145562454-deep_underwater_borehole_inspection_camera_with_panoramic_hd_dvr.jpg https://www.geophysicsinstruments.com/photo/pl205787487-deep_underwater_borehole_inspection_camera_with_panoramic_hd_dvr.jpg https://www.geophysicsinstruments.com/photo/pl205787486-deep_underwater_borehole_inspection_camera_with_panoramic_hd_dvr.jpg https://www.geophysicsinstruments.com/videos-36842669-0m-500m-ground-borehole-water-level-meter-electronic-with-tap-ruler.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241126_67457cb6aff98.mp4.jpg?1732611253 0M - 500M Ground Borehole Water Level Meter Electronic with Tap Ruler 0-500M Water Level Meter with Tap Ruler Water level meter with tap ruler provide an accurate measurement method of level meter, usually used for the measurement of water level in the drilling holes or water level pipe, particularly suitable for hydropower engineering underground water level or artificially inspection dam observation.This instrument can be used in construction period,but also can be used as the long-term safety monitoring project. comply with the dam safety https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/f3734e94391c08f2fc718c904edc1440/playlist-0m-500m-ground-borehole-water-level-meter-electronic-with-tap-ruler.m3u8 30 2024-11-26T15:45:45+08:00 256 4.2 Ground Borehole Water Level Meter Borehole Water Level Meter Electronic 500M Ground Water Level Meter https://www.geophysicsinstruments.com/sale-36842669-0m-500m-ground-borehole-water-level-meter-electronic-with-tap-ruler.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145648265-0m_500m_ground_borehole_water_level_meter_electronic_with_tap_ruler.jpg https://www.geophysicsinstruments.com/photo/pl145648266-0m_500m_ground_borehole_water_level_meter_electronic_with_tap_ruler.jpg https://www.geophysicsinstruments.com/photo/pl205787447-0m_500m_ground_borehole_water_level_meter_electronic_with_tap_ruler.jpg https://www.geophysicsinstruments.com/photo/pl205787463-0m_500m_ground_borehole_water_level_meter_electronic_with_tap_ruler.jpg https://www.geophysicsinstruments.com/videos-36771401-ip-resistivity-geophysical-exploration-instrument-tomography-survey-2d.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241107_672c32d8016b9.mp4.jpg?1730952189 IP Resistivity Geophysical Exploration Instrument Tomography Survey 2D 2D Resistivity IP Geophysical Exploration Instrument Tomography Survey Introduction WGMD-9 super multi-electrode electrical tomography system is a new generation of high density electrical method system developed by our company on the basis of many years of research and production of advanced electrical method instruments, integrating the latest electronic technologies such as tablet computer, Bluetooth, 24-bit A/D, high power control and so on. The volume and weight of the https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/b97c3382bee31f196ac747ac3dbf88ee/playlist-ip-resistivity-geophysical-exploration-instrument-tomography-survey-2d.m3u8 18 2024-11-07T11:24:04+08:00 312 4.5 Resistivity Geophysical Exploration Instrument Geophysical Exploration Instrument Tomography https://www.geophysicsinstruments.com/sale-36771401-ip-resistivity-geophysical-exploration-instrument-tomography-survey-2d.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145362405-ip_resistivity_geophysical_exploration_instrument_tomography_survey_2d.jpg https://www.geophysicsinstruments.com/photo/pl145368277-ip_resistivity_geophysical_exploration_instrument_tomography_survey_2d.jpg https://www.geophysicsinstruments.com/photo/pl205787188-ip_resistivity_geophysical_exploration_instrument_tomography_survey_2d.jpg https://www.geophysicsinstruments.com/photo/pl205787189-ip_resistivity_geophysical_exploration_instrument_tomography_survey_2d.jpg https://www.geophysicsinstruments.com/videos-36842577-simplicity-well-borehole-water-level-meter-9v-with-depth-sensor.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241126_674574cd26edb.mp4.jpg?1732609669 Simplicity Well Borehole Water Level Meter 9v With Depth Sensor 0-500M Water Level Meter with Level and Depth Sensor Introduction The water level meter consists of cable reel, steel ruler cables and level sensor or depth sensor. It is used for measuring water level in boreholes. Whe the sensor touch the surface of water, the buzzer will make sounds. Feature Precision measurement, simplicity, and durability Detect water levels and well bottoms with high precision Trouble-free operation in wells with falling water and heavy oil slicks, even https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/acf06ddb97d0985947fa84ac3127d322/playlist-simplicity-well-borehole-water-level-meter-9v-with-depth-sensor.m3u8 32 2024-11-26T15:11:58+08:00 241 4.8 Simplicity Borehole Water Level Meter Well Borehole Water Level Meter Well Water Level Meter 9v https://www.geophysicsinstruments.com/sale-36842577-simplicity-well-borehole-water-level-meter-9v-with-depth-sensor.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145648269-simplicity_well_borehole_water_level_meter_9v_with_depth_sensor.jpg https://www.geophysicsinstruments.com/photo/pl145648267-simplicity_well_borehole_water_level_meter_9v_with_depth_sensor.jpg https://www.geophysicsinstruments.com/photo/pl205787132-simplicity_well_borehole_water_level_meter_9v_with_depth_sensor.jpg https://www.geophysicsinstruments.com/photo/pl205787133-simplicity_well_borehole_water_level_meter_9v_with_depth_sensor.jpg https://www.geophysicsinstruments.com/sale-36842813-borehole-electronic-water-level-indicator-meter-0m-500m-measuring-range.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145648268-borehole_electronic_water_level_indicator_meter_0m_500m_measuring_range.jpg https://www.geophysicsinstruments.com/photo/pl145648270-borehole_electronic_water_level_indicator_meter_0m_500m_measuring_range.jpg https://www.geophysicsinstruments.com/videos-36664375-yellow-borehole-water-level-meter-sensor-100m-high-sensitivity.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cec766ec3.mp4.jpg?1682493194 Yellow Borehole Water Level Meter Sensor 100M High Sensitivity 100M Electronic Liquid Level Sensor High Sensitivity Water Level Meter Shell Material ABS, Metallica Shell Color Yellow Depth Range 0-300M Response Time 1ms Adaption Range 100 w-1000 w Battery Power 9V Lithium Battery Measurement Signal Light and Buzzer Accuracy 0.5mm Working Temperature -20 -60 Standard IEC60332-1 Composition The ground receiving ruler water level gauge is composed of a detecting head, a ruler cable, a receiving system and a cable tray. Detection head: https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/73bdf511e41a96da863e6ea16529c969/playlist-yellow-borehole-water-level-meter-sensor-100m-high-sensitivity.m3u8 24 2023-04-26T15:12:05+08:00 103 4.6 Yellow Borehole Water Level Meter Borehole Water Level Meter High Sensitivity Water Level Meter Sensor 100M https://www.geophysicsinstruments.com/sale-36664375-yellow-borehole-water-level-meter-sensor-100m-high-sensitivity.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl144867385-yellow_borehole_water_level_meter_sensor_100m_high_sensitivity.jpg https://www.geophysicsinstruments.com/photo/pl144867384-yellow_borehole_water_level_meter_sensor_100m_high_sensitivity.jpg https://www.geophysicsinstruments.com/photo/pl144867386-yellow_borehole_water_level_meter_sensor_100m_high_sensitivity.jpg https://www.geophysicsinstruments.com/photo/pl144867387-yellow_borehole_water_level_meter_sensor_100m_high_sensitivity.jpg https://www.geophysicsinstruments.com/videos-36831652-economical-borehole-water-level-meter-tape-300m-measuring-yellow.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cec766ec3.mp4.jpg?1682493194 Economical Borehole Water Level Meter Tape 300m Measuring Yellow Economical Borehole Water Level Meter Measuring Tape This borehole water level meter is one of the methods of precise measuring water levels. It is usually used to measure the water level on drilling, wells, water level pipes, and vertical shores. It is especially suitable for observation of groundwater levels in water conservancy and hydropower engineering. The monitoring of water level changes in the pile foundation. This instrument can be used during the construction https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/73bdf511e41a96da863e6ea16529c969/playlist-economical-borehole-water-level-meter-tape-300m-measuring-yellow.m3u8 24 2023-04-26T15:12:05+08:00 103 4.1 Economical Borehole Water Level Meter Borehole Water Level Meter Tape Water Level Meter Tape 300m https://www.geophysicsinstruments.com/sale-36831652-economical-borehole-water-level-meter-tape-300m-measuring-yellow.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145599921-economical_borehole_water_level_meter_tape_300m_measuring_yellow.jpg https://www.geophysicsinstruments.com/photo/pl145599919-economical_borehole_water_level_meter_tape_300m_measuring_yellow.jpg https://www.geophysicsinstruments.com/videos-36832745-oem-odm-water-depth-meter-borehole-water-level-dip-meter-high-accuracy.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cec766ec3.mp4.jpg?1682493194 OEM / ODM Water Depth Meter Borehole Water Level Dip Meter High Accuracy High Accuracy Borehole Water Level Meter A water level meter is a device used to measure the depth of water in wells, boreholes, and other bodies of water. It typically consists of a probe that is lowered into the water until it comes into contact with the bottom. The probe is attached to a cable, which is marked at regular intervals to indicate the depth of the water. Some water level meters are equipped with electronic sensors that can transmit data to a computer or other https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/73bdf511e41a96da863e6ea16529c969/playlist-oem-odm-water-depth-meter-borehole-water-level-dip-meter-high-accuracy.m3u8 24 2023-04-26T15:12:05+08:00 103 4.8 OEM Water Depth Meter ODM Water Depth Meter Borehole Water Level Dip Meter https://www.geophysicsinstruments.com/sale-36832745-oem-odm-water-depth-meter-borehole-water-level-dip-meter-high-accuracy.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145599924-oem_odm_water_depth_meter_borehole_water_level_dip_meter_high_accuracy.jpg https://www.geophysicsinstruments.com/photo/pl145599925-oem_odm_water_depth_meter_borehole_water_level_dip_meter_high_accuracy.jpg https://www.geophysicsinstruments.com/videos-36833242-electronic-groundwater-level-meter-borehole-100m-well-water-level-indicator.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cec766ec3.mp4.jpg?1682493194 Electronic Groundwater Level Meter Borehole 100m Well Water Level Indicator 100m Borehole Groundwater Level Indicator With Audible Alarm That Sounds A water level indicator is a device that monitors and displays the water level in a deep borehole. The main features of a water level indicator include: 1. Sensor probe - The sensor probe is placed in the water and sends information about the water level to the indicator. 2. Indicator - The indicator displays the water level, usually through a gauge or LED display. 3. Audible alarm - water level https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/73bdf511e41a96da863e6ea16529c969/playlist-electronic-groundwater-level-meter-borehole-100m-well-water-level-indicator.m3u8 24 2023-04-26T15:12:05+08:00 103 4.6 Electronic Groundwater Level Meter Groundwater Level Meter Borehole 100m Well Water Level Indicator https://www.geophysicsinstruments.com/sale-36833242-electronic-groundwater-level-meter-borehole-100m-well-water-level-indicator.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145605538-electronic_groundwater_level_meter_borehole_100m_well_water_level_indicator.jpg https://www.geophysicsinstruments.com/photo/pl145605537-electronic_groundwater_level_meter_borehole_100m_well_water_level_indicator.jpg https://www.geophysicsinstruments.com/sale-36833451-deep-digital-borehole-water-level-meter-9v-light-and-sound-indication.html 0.8 weekly 2026-02-17 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https://www.geophysicsinstruments.com/sale-41440096-ground-water-level-indicator-tape-0-500-depth-for-water-well.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl161357826-ground_water_level_indicator_tape_0_500_depth_for_water_well.jpg https://www.geophysicsinstruments.com/photo/pl161357835-ground_water_level_indicator_tape_0_500_depth_for_water_well.jpg https://www.geophysicsinstruments.com/photo/pl161357838-ground_water_level_indicator_tape_0_500_depth_for_water_well.jpg https://www.geophysicsinstruments.com/videos-41630837-30-500m-water-level-indicator-portable-borehole-water-level-meter-sensor.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 30-500M Water Level Indicator Portable Borehole Water Level Meter Sensor 30-500M Water Level Indicator Portable Borehole Water Level Meter Sensor 30-500M Water Level Indicator Portable Borehole Water Level Meter Sensor Item Specification Shell material Metallica Shell color Blue, Yellow, Red Depth range 30m, 50m, 100m, 200m, 300m, 400m, 500m Accuracy 0.5mm Response time Less than 1ms Battery power 9V Lithium Battery Working temperature from -20 to +60 Measurement signal LED, Buzzer and electricity meter Standard IEC60332-1 The Steel Ruler Water https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-30-500m-water-level-indicator-portable-borehole-water-level-meter-sensor.m3u8 26 2023-12-11T14:05:55+08:00 169 4.3 500M Water Level Indicator Metal Alloy Water Level Indicator Borehole Water Level Meter Sensor https://www.geophysicsinstruments.com/sale-41630837-30-500m-water-level-indicator-portable-borehole-water-level-meter-sensor.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl161740560-30_500m_water_level_indicator_portable_borehole_water_level_meter_sensor.jpg 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https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 High-precision Water Level Meter 10 To 300 Meters Factory Direct Sales Product Description: The Borehole Water Level Meter is made from high-quality materials, including a steel tape that is strong and durable, and can withstand harsh conditions. The tape is available in four different colors: yellow, black, blue, and orange, making it easy to see and use in any environment. The device also comes with a carrying case that is perfect for transporting it from one location to another. The Borehole Water Level Meter comes with a calibration https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-high-precision-water-level-meter-10-to-300-meters-factory-direct-sales.m3u8 26 2023-12-11T14:05:55+08:00 169 4.2 300 meters water level meter Factory direct sales water level meter High precision water level meter https://www.geophysicsinstruments.com/sale-45915557-high-precision-water-level-meter-10-to-300-meters-factory-direct-sales.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl176709307-high_precision_water_level_meter_10_to_300_meters_factory_direct_sales.jpg https://www.geophysicsinstruments.com/photo/pl176709317-high_precision_water_level_meter_10_to_300_meters_factory_direct_sales.jpg https://www.geophysicsinstruments.com/photo/pl161357787-high_precision_water_level_meter_10_to_300_meters_factory_direct_sales.jpg https://www.geophysicsinstruments.com/photo/pl145605539-high_precision_water_level_meter_10_to_300_meters_factory_direct_sales.jpg https://www.geophysicsinstruments.com/photo/pl145605540-high_precision_water_level_meter_10_to_300_meters_factory_direct_sales.jpg https://www.geophysicsinstruments.com/photo/pl145605538-high_precision_water_level_meter_10_to_300_meters_factory_direct_sales.jpg https://www.geophysicsinstruments.com/videos-48969718-water-level-meter-with-accurate-real-time-monitoring-and-efficient-early-warning.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 Water Level Meter With Accurate Real Time Monitoring And Efficient Early Warning Water Level Meter With Accurate Real-Time Monitoring And Efficient Early Warnin Fouction Applicaton Well WaterLevel Measurement Water Conservancy Observation of Dam Body Infiltration Line Dam&Power Station Short-term/Long-term Water Level Observation Ageicultural Irrigation Observe the Groundwater Level Environment Protection Auxiliary Wells Set Down Water Pump Underground Protection Water Level Observation of Agricultural Machine Well Hydrological Detection Water Level https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-water-level-meter-with-accurate-real-time-monitoring-and-efficient-early-warning.m3u8 26 2023-12-11T14:05:55+08:00 169 4.5 Efficient Early Warning Water Level Meter Real Time Monitoring Water Level Meter https://www.geophysicsinstruments.com/sale-48969718-water-level-meter-with-accurate-real-time-monitoring-and-efficient-early-warning.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl188875661-water_level_meter_with_accurate_real_time_monitoring_and_efficient_early_warning.jpg https://www.geophysicsinstruments.com/photo/pl188875675-water_level_meter_with_accurate_real_time_monitoring_and_efficient_early_warning.jpg https://www.geophysicsinstruments.com/photo/pl188875682-water_level_meter_with_accurate_real_time_monitoring_and_efficient_early_warning.jpg https://www.geophysicsinstruments.com/photo/pl188875690-water_level_meter_with_accurate_real_time_monitoring_and_efficient_early_warning.jpg https://www.geophysicsinstruments.com/photo/pl188875716-water_level_meter_with_accurate_real_time_monitoring_and_efficient_early_warning.jpg https://www.geophysicsinstruments.com/sale-49509101-100m-300m-500msteel-ruler-water-level-sensor-water-level-meter-with-sound-and-alarm.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl191381619-100m_300m_500msteel_ruler_water_level_sensor_water_level_meter_with_sound_and_alarm.jpg https://www.geophysicsinstruments.com/photo/pl191381592-100m_300m_500msteel_ruler_water_level_sensor_water_level_meter_with_sound_and_alarm.jpg https://www.geophysicsinstruments.com/photo/pl191381636-100m_300m_500msteel_ruler_water_level_sensor_water_level_meter_with_sound_and_alarm.jpg https://www.geophysicsinstruments.com/photo/pl191381679-100m_300m_500msteel_ruler_water_level_sensor_water_level_meter_with_sound_and_alarm.jpg https://www.geophysicsinstruments.com/videos-52663541-submersible-water-level-sensor-groundwater-monitoring-device-water-level-depth-gauge.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 Submersible Water Level Sensor Groundwater Monitoring Device Water Level Depth Gauge Submersible Water Level Sensor Groundwater Monitoring Device Water Level Depth Gauge If you re in the business of measuring groundwater levels, you ve probably heard about water level meters. But what exactly are they, and why are they so important? Let s break it down in simple terms. What is a Water Level Meter? A water level meter is a tool used to measure the depth of water in boreholes, wells, or other underground spaces. It s like a high-tech ruler that tells you https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-submersible-water-level-sensor-groundwater-monitoring-device-water-level-depth-gauge.m3u8 26 2023-12-11T14:05:55+08:00 169 4.1 Submersible Water Level Sensor Groundwater Monitoring Water Level Sensor https://www.geophysicsinstruments.com/sale-52663541-submersible-water-level-sensor-groundwater-monitoring-device-water-level-depth-gauge.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl204393575-submersible_water_level_sensor_groundwater_monitoring_device_water_level_depth_gauge.jpg https://www.geophysicsinstruments.com/photo/pl204394589-submersible_water_level_sensor_groundwater_monitoring_device_water_level_depth_gauge.jpg https://www.geophysicsinstruments.com/photo/pl204394598-submersible_water_level_sensor_groundwater_monitoring_device_water_level_depth_gauge.jpg https://www.geophysicsinstruments.com/photo/pl204394616-submersible_water_level_sensor_groundwater_monitoring_device_water_level_depth_gauge.jpg https://www.geophysicsinstruments.com/photo/pl204394622-submersible_water_level_sensor_groundwater_monitoring_device_water_level_depth_gauge.jpg https://www.geophysicsinstruments.com/photo/pl204394624-submersible_water_level_sensor_groundwater_monitoring_device_water_level_depth_gauge.jpg https://www.geophysicsinstruments.com/videos-36831729-steel-borewell-borehole-water-level-meter-high-accuracy-metal-alloy.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cec766ec3.mp4.jpg?1682493194 Steel Borewell / Borehole Water Level Meter High Accuracy Metal Alloy High Accuracy Borehole Water Level Meter Steel Ruler Tape Application for borehole water level meter 1. Long-lasting performance for well drillers, pump installers, and other service users 2. Groundwater level observation in water conservancy and hydro-power engineering 3. Water level monitoring for pile foundation 4. Water level long -term safety monitoring How to use borehole water level meter? First let winding reel freely, remove the level probe, press the power button https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/73bdf511e41a96da863e6ea16529c969/playlist-steel-borewell-borehole-water-level-meter-high-accuracy-metal-alloy.m3u8 24 2023-04-26T15:12:05+08:00 103 4.2 Steel Borehole Water Level Meter Borehole Water Level Meter High Accuracy Borewell Water Level Meter https://www.geophysicsinstruments.com/sale-36831729-steel-borewell-borehole-water-level-meter-high-accuracy-metal-alloy.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145599920-steel_borewell_borehole_water_level_meter_high_accuracy_metal_alloy.jpg https://www.geophysicsinstruments.com/photo/pl145599926-steel_borewell_borehole_water_level_meter_high_accuracy_metal_alloy.jpg https://www.geophysicsinstruments.com/videos-36825090-dvr-well-borehole-inspection-camera-weatherproof-with-keyboard.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241120_673d85c66a8ef.mp4.jpg?1732089215 DVR Well Borehole Inspection Camera Weatherproof With Keyboard 0-1000M Borehole Inspection Camera with DVR and Keyboard Introduction Borehole inspection camera is mainly used in underwater, borehole, water well drilling hole engineering, hydrology, mining, petroleum, geotechnical, civil and other units or departments.The camera can record video in real time and take photos. With keyboard, it can edit during recording. Function 1 To inspect the water leakage of the well 2 To image the blockage of the well 3 To help the repair of the well https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/17833d37ce085c3649fe5024c452e425/playlist-dvr-well-borehole-inspection-camera-weatherproof-with-keyboard.m3u8 32 2024-11-20T14:46:19+08:00 453 4.7 DVR Borehole Inspection Camera Well Borehole Inspection Camera Well Inspection Camera Weatherproof https://www.geophysicsinstruments.com/sale-36825090-dvr-well-borehole-inspection-camera-weatherproof-with-keyboard.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145562450-dvr_well_borehole_inspection_camera_weatherproof_with_keyboard.jpg https://www.geophysicsinstruments.com/photo/pl145562449-dvr_well_borehole_inspection_camera_weatherproof_with_keyboard.jpg https://www.geophysicsinstruments.com/photo/pl205787070-dvr_well_borehole_inspection_camera_weatherproof_with_keyboard.jpg https://www.geophysicsinstruments.com/photo/pl205787071-dvr_well_borehole_inspection_camera_weatherproof_with_keyboard.jpg https://www.geophysicsinstruments.com/sale-36772069-earth-electrical-resistivity-test-for-groundwater-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145376149-earth_electrical_resistivity_test_for_groundwater_exploration.jpg https://www.geophysicsinstruments.com/photo/pl145369830-earth_electrical_resistivity_test_for_groundwater_exploration.jpg https://www.geophysicsinstruments.com/sale-38686659-6000w-electrical-testing-resistivity-meter-for-groundwater-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl153426440-6000w_electrical_testing_resistivity_meter_for_groundwater_exploration.jpg https://www.geophysicsinstruments.com/photo/pl153426439-6000w_electrical_testing_resistivity_meter_for_groundwater_exploration.jpg https://www.geophysicsinstruments.com/photo/pl153426438-6000w_electrical_testing_resistivity_meter_for_groundwater_exploration.jpg https://www.geophysicsinstruments.com/sale-36772307-small-electrical-geophysical-resistivity-meter-for-groundwater-light-weight.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145376283-small_electrical_geophysical_resistivity_meter_for_groundwater_light_weight.jpg https://www.geophysicsinstruments.com/photo/pl145369819-small_electrical_geophysical_resistivity_meter_for_groundwater_light_weight.jpg https://www.geophysicsinstruments.com/videos-36772787-oem-portable-geophysical-resistivity-meter-electrical-sounding.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448dcb28e698.mp4.jpg?1682497887 OEM Portable Geophysical Resistivity Meter Electrical Sounding Wenner Schlumberger Electrical Sounding Geophysical Resistivity Meter For Geophysical Exploration Introduction: Schlumberger and Wenner are also named for 4P-VES Electric Sounding, These electrode array configurations feature keeping measuring point position fixed but increasing distances among the electrodes. Since that distance between the current electrodes increases, transmitting current is injected deeper into the ground. Therefore, geophysical resistivity meter s https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4fd968a9ea6d9268f74628a6452d5fce/playlist-oem-portable-geophysical-resistivity-meter-electrical-sounding.m3u8 22 2023-04-26T16:11:26+08:00 123 4.1 OEM Geophysical Resistivity Meter Portable Geophysical Resistivity Meter Portable Resistivity Meter https://www.geophysicsinstruments.com/sale-36772787-oem-portable-geophysical-resistivity-meter-electrical-sounding.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145369832-oem_portable_geophysical_resistivity_meter_electrical_sounding.jpg https://www.geophysicsinstruments.com/photo/pl145376241-oem_portable_geophysical_resistivity_meter_electrical_sounding.jpg https://www.geophysicsinstruments.com/videos-36663523-underground-geophysical-resistivity-meter-gold-finder-water-detect.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448dcb28e698.mp4.jpg?1682497887 Underground Geophysical Resistivity Meter Gold Finder Water Detect Gold Finder Underground Water Detect Digital Electrical Resistivity Meter Introduction: WDDS-2 digital Geophysical resistivity meter (hereafter also referred to as WDDS-2 mainframe or WDDS-2 meter) is a new generation of DC resistivity equipment which is based on a series of advanced electrical equipment of resistivity survey, and adopts 32-bit microcontroller technology and 24-bit A/D technology development. Application: 1. By utlizing the apparent resistivity parameters, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4fd968a9ea6d9268f74628a6452d5fce/playlist-underground-geophysical-resistivity-meter-gold-finder-water-detect.m3u8 22 2023-04-26T16:11:26+08:00 123 4.7 Underground Geophysical Resistivity Meter Geophysical Resistivity Meter Gold Finder https://www.geophysicsinstruments.com/sale-36663523-underground-geophysical-resistivity-meter-gold-finder-water-detect.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl144864321-underground_geophysical_resistivity_meter_gold_finder_water_detect.jpg https://www.geophysicsinstruments.com/photo/pl144864319-underground_geophysical_resistivity_meter_gold_finder_water_detect.jpg https://www.geophysicsinstruments.com/photo/pl144864318-underground_geophysical_resistivity_meter_gold_finder_water_detect.jpg 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Probes are mostly made of stainless steel. The water resistance is 20-40MPa, and the temperature is 70-90 C. Special probe https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/26934bba23966e7d99655ae03d4a35e5/playlist-portable-water-geophysical-well-logging-borehole-logging-equipment.m3u8 15 2023-12-14T14:08:58+08:00 104 4.1 Portable Geophysical Well Logging Water Geophysical Well Logging Water Well Logging Borehole https://www.geophysicsinstruments.com/sale-36847708-portable-water-geophysical-well-logging-borehole-logging-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145663791-portable_water_geophysical_well_logging_borehole_logging_equipment.jpg https://www.geophysicsinstruments.com/photo/pl145663790-portable_water_geophysical_well_logging_borehole_logging_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166186914-portable_water_geophysical_well_logging_borehole_logging_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166186913-portable_water_geophysical_well_logging_borehole_logging_equipment.jpg 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For Water Well Survey Wireline Multi -Parameter Geophysical Well Logging For Water Well Survey How to use geophysical well logging tool? 1. The instrument should be placed in the open space in the field. The space should be flat and dry land. It is about 10 meters from the winch to the well. 2. The pulley should be firmly fixed on the frame before setting on the well, so as not to loose the frame into the well. Then, connect 4 lines on the logger box, which is the power cord, USB line, depth https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/8142b23dbaab0b2614858b9187f525ea/playlist-multi-parameter-electric-geophysical-wireline-logging-for-water-well-survey.m3u8 38 2023-04-21T15:46:11+08:00 73 4.9 Multi Parameter Geophysical Wireline Logging Geophysical Wireline Logging Electric Wireline Logging https://www.geophysicsinstruments.com/sale-36785895-multi-parameter-electric-geophysical-wireline-logging-for-water-well-survey.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145423725-multi_parameter_electric_geophysical_wireline_logging_for_water_well_survey.jpg https://www.geophysicsinstruments.com/photo/pl145423720-multi_parameter_electric_geophysical_wireline_logging_for_water_well_survey.jpg https://www.geophysicsinstruments.com/sale-36843063-50hz-oil-well-logging-equipment-geophysical-oil-well-logging-tools.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145647747-50hz_oil_well_logging_equipment_geophysical_oil_well_logging_tools.jpg https://www.geophysicsinstruments.com/photo/pl145647745-50hz_oil_well_logging_equipment_geophysical_oil_well_logging_tools.jpg https://www.geophysicsinstruments.com/sale-36843628-odm-well-logging-tools-geophysical-deep-well-logging-equipment-220v.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145647744-odm_well_logging_tools_geophysical_deep_well_logging_equipment_220v.jpg https://www.geophysicsinstruments.com/photo/pl145647742-odm_well_logging_tools_geophysical_deep_well_logging_equipment_220v.jpg https://www.geophysicsinstruments.com/videos-36844374-groundwater-geophysical-well-logging-monitor-borehole-logging-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231214_657a9bfdbbf85.mp4.jpg?1702534812 Groundwater Geophysical Well Logging Monitor Borehole Logging Equipment Geophysical Borehole Logging Monitor Equipment For Groundwater Borehole logging monitor equipment is used to measure various parameters of a borehole, such as water level, temperature, pressure, and composition of subsurface materials. This equipment typically consists of sensors or probes that are lowered into the borehole and connected to a data logger or computer for recording and analysis of the information collected. 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The motor drives the drum to rotate, thereby realizing the cable retraction and release. 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Utilizing advanced seismic wave measurement techniques, this equipment is indispensable for a wide range of applications, from engineering geology to resource exploration. Technical Specifications and Capabilities Channel Configurati https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/1d48dcb531b95b01c3cbd8db35a71716/playlist-ground-vibration-analyzer-seismic-data-logger-rock-mass-testing-equipment.m3u8 31 2024-01-10T11:56:52+08:00 254 4.7 Seismic Data Logger Ground Vibration Analyzer Rock Mass Testing Ground Vibration Analyzer https://www.geophysicsinstruments.com/sale-52158621-ground-vibration-analyzer-seismic-data-logger-rock-mass-testing-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl203682904-ground_vibration_analyzer_seismic_data_logger_rock_mass_testing_equipment.jpg https://www.geophysicsinstruments.com/photo/pl203683005-ground_vibration_analyzer_seismic_data_logger_rock_mass_testing_equipment.jpg https://www.geophysicsinstruments.com/photo/pl203683074-ground_vibration_analyzer_seismic_data_logger_rock_mass_testing_equipment.jpg https://www.geophysicsinstruments.com/photo/pl203683076-ground_vibration_analyzer_seismic_data_logger_rock_mass_testing_equipment.jpg https://www.geophysicsinstruments.com/photo/pl203683082-ground_vibration_analyzer_seismic_data_logger_rock_mass_testing_equipment.jpg https://www.geophysicsinstruments.com/photo/pl203683070-ground_vibration_analyzer_seismic_data_logger_rock_mass_testing_equipment.jpg https://www.geophysicsinstruments.com/sale-52165760-iron-ore-detection-magnetometer-copper-mine-exploration-tool-lead-zinc-mine-detector.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl203703916-iron_ore_detection_magnetometer_copper_mine_exploration_tool_lead_zinc_mine_detector.jpg https://www.geophysicsinstruments.com/photo/pl203703953-iron_ore_detection_magnetometer_copper_mine_exploration_tool_lead_zinc_mine_detector.jpg https://www.geophysicsinstruments.com/photo/pl203703918-iron_ore_detection_magnetometer_copper_mine_exploration_tool_lead_zinc_mine_detector.jpg https://www.geophysicsinstruments.com/photo/pl203703958-iron_ore_detection_magnetometer_copper_mine_exploration_tool_lead_zinc_mine_detector.jpg https://www.geophysicsinstruments.com/photo/pl203703963-iron_ore_detection_magnetometer_copper_mine_exploration_tool_lead_zinc_mine_detector.jpg https://www.geophysicsinstruments.com/photo/pl203703978-iron_ore_detection_magnetometer_copper_mine_exploration_tool_lead_zinc_mine_detector.jpg https://www.geophysicsinstruments.com/videos-52170664-underground-water-locator-geophysical-detection-device-resistivity-survey-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240116_65a634c7dc1fe.mp4.jpg?1705392945 Underground Water Locator Geophysical Detection Device Resistivity Survey Equipment Products Interview Underground Water Locator Geophysical Detection Device Resistivity Survey Equipment Advanced Geophysical Survey Resistivity Meters for Precision Underground Exploration In the realm of geophysical exploration, accuracy, reliability, and efficiency are paramount. 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It integrates advanced resistivity and IP imaging technologies, making it indispensable for a wide range of applications. Key Features: Multi-functionality: Capable of 2D and 3D resistivity imaging, IP measurements, and groundwater detection. High precision: Measures voltages as low as 0.1mV and https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4fd968a9ea6d9268f74628a6452d5fce/playlist-groundwater-survey-equipment-resistivity-imaging-technology-geophysical-resistivity-meter.m3u8 22 2023-04-26T16:11:26+08:00 123 4.8 Groundwater Survey Equipment Resistivity Imaging Technology Geophysical Resistivity Meter https://www.geophysicsinstruments.com/sale-52177179-groundwater-survey-equipment-resistivity-imaging-technology-geophysical-resistivity-meter.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl203740871-groundwater_survey_equipment_resistivity_imaging_technology_geophysical_resistivity_meter.jpg https://www.geophysicsinstruments.com/photo/pl203741059-groundwater_survey_equipment_resistivity_imaging_technology_geophysical_resistivity_meter.jpg https://www.geophysicsinstruments.com/photo/pl203741060-groundwater_survey_equipment_resistivity_imaging_technology_geophysical_resistivity_meter.jpg https://www.geophysicsinstruments.com/photo/pl203741061-groundwater_survey_equipment_resistivity_imaging_technology_geophysical_resistivity_meter.jpg https://www.geophysicsinstruments.com/photo/pl203741063-groundwater_survey_equipment_resistivity_imaging_technology_geophysical_resistivity_meter.jpg https://www.geophysicsinstruments.com/photo/pl203741064-groundwater_survey_equipment_resistivity_imaging_technology_geophysical_resistivity_meter.jpg https://www.geophysicsinstruments.com/videos-52043293-multi-electrode-water-detection-system-resistivity-imaging-for-geology-resistivity-survey.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448dcb28e698.mp4.jpg?1682497887 Multi-Electrode Water Detection System Resistivity Imaging for Geology Resistivity Survey Multi-Electrode Water Detection System Resistivity Imaging for Geology Resistivity Survey Main Application The WDA-1 Super Digital DC Electric Instrument is the brain of this geophysical powerhouse, making subsurface exploration a breeze! Whether you're diving into Centralized 2D Multi-electrode Resistivity Surveys with the WDZJ-4/WDZJ-120 Multi-electrode Converter, snazzy survey cables, and electrodes, or going all out with Distributed 2D/3D Multi-electrode Resistivity https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4fd968a9ea6d9268f74628a6452d5fce/playlist-multi-electrode-water-detection-system-resistivity-imaging-for-geology-resistivity-survey.m3u8 22 2023-04-26T16:11:26+08:00 123 4.4 Multi-Electrode Water Detection System Geology Resistivity Survey Imaging System Geology Resistivity Survey Water Detection System https://www.geophysicsinstruments.com/sale-52043293-multi-electrode-water-detection-system-resistivity-imaging-for-geology-resistivity-survey.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl203246744-multi_electrode_water_detection_system_resistivity_imaging_for_geology_resistivity_survey.jpg https://www.geophysicsinstruments.com/photo/pl203380588-multi_electrode_water_detection_system_resistivity_imaging_for_geology_resistivity_survey.jpg https://www.geophysicsinstruments.com/photo/pl203380589-multi_electrode_water_detection_system_resistivity_imaging_for_geology_resistivity_survey.jpg https://www.geophysicsinstruments.com/photo/pl203380590-multi_electrode_water_detection_system_resistivity_imaging_for_geology_resistivity_survey.jpg https://www.geophysicsinstruments.com/photo/pl203380618-multi_electrode_water_detection_system_resistivity_imaging_for_geology_resistivity_survey.jpg https://www.geophysicsinstruments.com/photo/pl203380620-multi_electrode_water_detection_system_resistivity_imaging_for_geology_resistivity_survey.jpg https://www.geophysicsinstruments.com/videos-52447289-5hz-wireless-three-component-seismograph-lightweight-seismometer-ip68-seismograph-tamper-proof-seism.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241206_6752a5653c45c.mp4.jpg?1733470265 5Hz Wireless Three Component Seismograph Lightweight Seismometer IP68 Seismograph Tamper-Proof Seismometer Low-Cost Seismograph Lightweight Seismometer IP68 Seismograph Tamper-Proof Seismometer If you've ever wondered how scientists track earthquakes or map what's underground, you re in the right place. Let s talk about the GD-3C Node Seismometer a nifty little device that s making waves in the world of seismic monitoring. Physical Specifications GD-3C Nodal SeismographTriaxial Broadband Seismic Recorder Seismic Node Seismic data channel(s): 3 ADC resolution: 24 bits Sample https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202412/437b2685394c398b7e250a6dc3972675/playlist-5hz-wireless-three-component-seismograph-lightweight-seismometer-ip68-seismograph-tamper-proof-seism.m3u8 31 2024-12-06T15:18:34+08:00 42 4.9 Lightweight Wireless Three Component Seismograph IP68 Wireless Three Component Seismograph Tamper Proof Wireless Three Component Seismograph https://www.geophysicsinstruments.com/sale-52447289-5hz-wireless-three-component-seismograph-lightweight-seismometer-ip68-seismograph-tamper-proof-seism.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl204087360-5hz_wireless_three_component_seismograph_lightweight_seismometer_ip68_seismograph_tamper_proof_seismometer.jpg 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Three-component high-precision intelligent seismic data recorder Geological structure exploration equipment Overview GD-3C is a new generation of high-precision three-component seismic node instrument launched by our company. 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sounding (100 kHz 10 kHz) can be utilized to explore depths ranging from a few meters to a thousand meters, where human activity is most active. Long-period magnetotelluric sounding (10 kHz 0.1 Hz) or audio magnetotelluric sounding (10 kHz 0.1 Hz) can also be used. (1kHz-10000s) or broadband electromagnetic sounding (10kHz-10000s https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/3072e5bb2197216b4ba2a3e670c2ef74/playlist-mt-amt-csamt-magnetotelluric-electromagnetic-underground-geophysical-exploration-instrument.m3u8 10 2023-12-21T16:53:37+08:00 126 4.1 CSAMT Geophysical Exploration Instrument Underground Magnetotelluric Instrument Electromagnetic Geophysical Exploration Instrument https://www.geophysicsinstruments.com/sale-42301273-mt-amt-csamt-magnetotelluric-electromagnetic-underground-geophysical-exploration-instrument.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl165384380-mt_amt_csamt_magnetotelluric_electromagnetic_underground_geophysical_exploration_instrument.jpg https://www.geophysicsinstruments.com/photo/pl165384398-mt_amt_csamt_magnetotelluric_electromagnetic_underground_geophysical_exploration_instrument.jpg https://www.geophysicsinstruments.com/photo/pl165384383-mt_amt_csamt_magnetotelluric_electromagnetic_underground_geophysical_exploration_instrument.jpg https://www.geophysicsinstruments.com/photo/pl165384388-mt_amt_csamt_magnetotelluric_electromagnetic_underground_geophysical_exploration_instrument.jpg https://www.geophysicsinstruments.com/photo/pl165384382-mt_amt_csamt_magnetotelluric_electromagnetic_underground_geophysical_exploration_instrument.jpg https://www.geophysicsinstruments.com/photo/pl165384378-mt_amt_csamt_magnetotelluric_electromagnetic_underground_geophysical_exploration_instrument.jpg https://www.geophysicsinstruments.com/sale-49236164-proton-magnetometergeomagnetic-measuring-instrumentportable-design-data-storage-and-transmissionauto.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl189866036-proton_magnetometergeomagnetic_measuring_instrumentportable_design_data_storage_and_transmissionautomatic_calibration.jpg https://www.geophysicsinstruments.com/photo/pl189866832-proton_magnetometergeomagnetic_measuring_instrumentportable_design_data_storage_and_transmissionautomatic_calibration.jpg https://www.geophysicsinstruments.com/photo/pl189878585-proton_magnetometergeomagnetic_measuring_instrumentportable_design_data_storage_and_transmissionautomatic_calibration.jpg https://www.geophysicsinstruments.com/photo/pl189866892-proton_magnetometergeomagnetic_measuring_instrumentportable_design_data_storage_and_transmissionautomatic_calibration.jpg https://www.geophysicsinstruments.com/photo/pl189878613-proton_magnetometergeomagnetic_measuring_instrumentportable_design_data_storage_and_transmissionautomatic_calibration.jpg https://www.geophysicsinstruments.com/videos-49595144-widely-usage-seismograph-micro-seismic-survey-test-equipment-iso-certification-and-seg-2-data-format.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659e15896f088.mp4.jpg?1704859785 Widely Usage Seismograph Micro-seismic Survey Test Equipment ISO Certification and SEG-2 Data Format Widely Usage Seismograph Micro-seismic Survey Test equipment An engineering seismograph is a device specifically used to monitor and record ground vibrations. It is widely used in engineering projects such as buildings, bridges, and tunnels. The following is a detailed introduction to engineering seismographs: Product Overview: WZG-24C engineering seismograph is mainly composed of three parts: a seismometer, an amplification system, and a recording system. It can directly https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/1d48dcb531b95b01c3cbd8db35a71716/playlist-widely-usage-seismograph-micro-seismic-survey-test-equipment-iso-certification-and-seg-2-data-format.m3u8 31 2024-01-10T11:56:52+08:00 254 4.1 Micro-seismic Survey Test equipment ISO Certification Survey Test equipment https://www.geophysicsinstruments.com/sale-49595144-widely-usage-seismograph-micro-seismic-survey-test-equipment-iso-certification-and-seg-2-data-format.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl191818778-widely_usage_seismograph_micro_seismic_survey_test_equipment_iso_certification_and_seg_2_data_format.jpg https://www.geophysicsinstruments.com/photo/pl191818820-widely_usage_seismograph_micro_seismic_survey_test_equipment_iso_certification_and_seg_2_data_format.jpg https://www.geophysicsinstruments.com/photo/pl191819174-widely_usage_seismograph_micro_seismic_survey_test_equipment_iso_certification_and_seg_2_data_format.jpg https://www.geophysicsinstruments.com/photo/pl191818915-widely_usage_seismograph_micro_seismic_survey_test_equipment_iso_certification_and_seg_2_data_format.jpg https://www.geophysicsinstruments.com/photo/pl191819430-widely_usage_seismograph_micro_seismic_survey_test_equipment_iso_certification_and_seg_2_data_format.jpg https://www.geophysicsinstruments.com/sale-49002212-mt-amt-csamt-magnetotelluric-system-multiple-measurement-and-observation-methods-4kg.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl188973384-mt_amt_csamt_magnetotelluric_system_multiple_measurement_and_observation_methods_4kg.jpg https://www.geophysicsinstruments.com/photo/pl188973390-mt_amt_csamt_magnetotelluric_system_multiple_measurement_and_observation_methods_4kg.jpg https://www.geophysicsinstruments.com/photo/pl188973402-mt_amt_csamt_magnetotelluric_system_multiple_measurement_and_observation_methods_4kg.jpg https://www.geophysicsinstruments.com/photo/pl188973412-mt_amt_csamt_magnetotelluric_system_multiple_measurement_and_observation_methods_4kg.jpg https://www.geophysicsinstruments.com/photo/pl188973399-mt_amt_csamt_magnetotelluric_system_multiple_measurement_and_observation_methods_4kg.jpg https://www.geophysicsinstruments.com/photo/pl188973401-mt_amt_csamt_magnetotelluric_system_multiple_measurement_and_observation_methods_4kg.jpg https://www.geophysicsinstruments.com/videos-50574201-high-precision-protable-proton-magnetometer-for-detecting-magnetic-fields.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240227_65dd5460e43d6.mp4.jpg?1709004161 High-Precision Protable Proton Magnetometer For Detecting Magnetic Fields High-Precision Protable Proton Magnetometer For Detecting Magnetic Fields Working principle (I) Proton precession phenomenon The proton magnetometer works based on the principle of proton precession (precession). 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Inspection Downhole Camera System With Waterproof Cable Product Description: The Borehole Inspection Camera comes in two display sizes - 8" and 12" inch - offering you a clear and detailed view of the wellbore. The 8" display is perfect for small-scale inspections, while the 12" display is ideal for large-scale inspections and provides a more detailed view of the wellbore. The Borehole Inspection Camera is perfect for deep well inspection and is designed to provide a clear visual of the wellbore. 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Its design is tailored for tasks like monitoring groundwater levels in hydropower projects and inspecting dam body infiltration lines. This tool is well-suited for construction tasks https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-geotech-water-level-meter-50-500m-portable-water-level-indicator-with-audio-for-water-well-and-boreh.m3u8 26 2023-12-11T14:05:55+08:00 169 4.1 borehole water Level Meter Portable water Level Meter Tank water Level Meter https://www.geophysicsinstruments.com/sale-43951438-geotech-water-level-meter-50-500m-portable-water-level-indicator-with-audio-for-water-well-and-boreh.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169978544-geotech_water_level_meter_50_500m_portable_water_level_indicator_with_audio_for_water_well_and_borehole_tank.jpg https://www.geophysicsinstruments.com/photo/pl169978592-geotech_water_level_meter_50_500m_portable_water_level_indicator_with_audio_for_water_well_and_borehole_tank.jpg https://www.geophysicsinstruments.com/photo/pl169978601-geotech_water_level_meter_50_500m_portable_water_level_indicator_with_audio_for_water_well_and_borehole_tank.jpg https://www.geophysicsinstruments.com/photo/pl169978609-geotech_water_level_meter_50_500m_portable_water_level_indicator_with_audio_for_water_well_and_borehole_tank.jpg https://www.geophysicsinstruments.com/photo/pl169978610-geotech_water_level_meter_50_500m_portable_water_level_indicator_with_audio_for_water_well_and_borehole_tank.jpg https://www.geophysicsinstruments.com/photo/pl169978623-geotech_water_level_meter_50_500m_portable_water_level_indicator_with_audio_for_water_well_and_borehole_tank.jpg https://www.geophysicsinstruments.com/videos-43976270-geophysical-ert-electrical-resistivity-tomography-equipment-2-3d-resistivity-imaging-meter-undergrou.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240116_65a634c7dc1fe.mp4.jpg?1705392945 Geophysical ERT Electrical Resistivity Tomography Equipment 2/3D Resistivity Imaging Meter Underground Water Detector Geophysical ERT Electrical Resistivity Tomography Equipment 2/3D Resistivity Imaging Meter Underground Water Detector Function General resistivity/IP sounding Multi-electrode 2D/3D resistivity imaging Multi-electrode 2D IP imaging Rock sample test Work as receiver in large power IP system The WGMD-9 super high-density electric system represents a cutting-edge advancement in electronic technology. 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It features lead synchronization technology for extended detecting range, integration of functions, and a portable transmitter. 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An electric winch deploys a long, high-tensile wire, which includes a control box with https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/470439d0cfe678e05eca660e84736be1/playlist-12-inch-digital-borehole-camera-360-degree-underwater-video-with-auto-cable-and-rotary-camera.m3u8 21 2024-01-12T16:31:41+08:00 172 4.9 Auto Cable Digital Borehole Camera Rotary 12Inch Digital Borehole Camera Rotary Digital Borehole Camera https://www.geophysicsinstruments.com/sale-42810409-12-inch-digital-borehole-camera-360-degree-underwater-video-with-auto-cable-and-rotary-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167512330-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167118687-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167512349-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167118685-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167512354-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167512352-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167512351-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/photo/pl167512350-12_inch_digital_borehole_camera_360_degree_underwater_video_with_auto_cable_and_rotary_camera.jpg https://www.geophysicsinstruments.com/videos-42814796-geophysical-resistivity-instruments-digital-dc-surface-electrical-testing-device-for-mineral-explora.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240116_65a634c7dc1fe.mp4.jpg?1705392945 Geophysical Resistivity Instruments Digital DC Surface Electrical Testing Device for Mineral Exploration Geophysical Resistivity Instruments Digital DC Surface Electrical Testing Device for Mineral Exploration PRODUCT DESCRIPTION The WDDS-2C/3C digital resistivity meter, also known as the WDDS-2C/3C mainframe or WDDS-2C/3C meter, is a new generation of DC resistivity equipment that uses 24-bit A/D technology development and 32-bit microcontroller technology. 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Notably, this high-density electrical system achieves https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-2-3d-multi-electrode-res-ip-survey-imaging-tomograph-equipment-for-geophysical-exploration.m3u8 28 2024-01-04T11:54:21+08:00 355 4.5 Geophysical Exploration Tomograph Equipment Geophysical Exploration Tomograph Equipment 3D Multi Electrode Tomograph Equipment https://www.geophysicsinstruments.com/sale-42830428-2-3d-multi-electrode-res.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167603590-2_3d_multi_electrode_res_ip_survey_imaging_tomograph_equipment_for_geophysical_exploration.jpg https://www.geophysicsinstruments.com/photo/pl167603627-2_3d_multi_electrode_res_ip_survey_imaging_tomograph_equipment_for_geophysical_exploration.jpg https://www.geophysicsinstruments.com/photo/pl167603612-2_3d_multi_electrode_res_ip_survey_imaging_tomograph_equipment_for_geophysical_exploration.jpg https://www.geophysicsinstruments.com/photo/pl167603615-2_3d_multi_electrode_res_ip_survey_imaging_tomograph_equipment_for_geophysical_exploration.jpg https://www.geophysicsinstruments.com/photo/pl167603620-2_3d_multi_electrode_res_ip_survey_imaging_tomograph_equipment_for_geophysical_exploration.jpg https://www.geophysicsinstruments.com/photo/pl167603633-2_3d_multi_electrode_res_ip_survey_imaging_tomograph_equipment_for_geophysical_exploration.jpg https://www.geophysicsinstruments.com/videos-42856027-wireless-digital-inclinometer-geophysical-exploration-fiber-optic-gyroscopes-inclinometer-manufactur.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0a940af4ba.mp4.jpg?1705028211 Wireless Digital Inclinometer Geophysical Exploration Fiber Optic Gyroscopes Inclinometer Manufacturer Wireless Digital Inclinometer Geophysical Exploration Fiber Optic Gyroscopes Inclinometer Manufacturer The GDP-3D Drilling Direction Inclinometer is a dependable and precise tool that eliminates the need for cables. 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Other multi-electrode resistivity https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-2d-resistivity-imaging-system-geoelectric-instrument-res-ip-meter-undergrounder-water-detector-miner.m3u8 28 2024-01-04T11:54:21+08:00 355 4.5 mineral finder 2D Resistivity Imaging system 2D Resistivity Imaging system geoelectric instrument mineral finder Res IP Meter https://www.geophysicsinstruments.com/sale-42865614-2d-resistivity-imaging-system-geoelectric-instrument-res.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167756339-2d_resistivity_imaging_system_geoelectric_instrument_res_ip_meter_undergrounder_water_detector_mineral_finder.jpg https://www.geophysicsinstruments.com/photo/pl167756358-2d_resistivity_imaging_system_geoelectric_instrument_res_ip_meter_undergrounder_water_detector_mineral_finder.jpg https://www.geophysicsinstruments.com/photo/pl167756365-2d_resistivity_imaging_system_geoelectric_instrument_res_ip_meter_undergrounder_water_detector_mineral_finder.jpg https://www.geophysicsinstruments.com/photo/pl167756370-2d_resistivity_imaging_system_geoelectric_instrument_res_ip_meter_undergrounder_water_detector_mineral_finder.jpg https://www.geophysicsinstruments.com/videos-42883498-6-12-24-48-96-channels-seismic-refraction-reflection-testing-equipment-masw-seismic-refraction-equip.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659e15896f088.mp4.jpg?1704859785 6/12/24/48/96 Channels Seismic Refraction Reflection Testing Equipment Masw Seismic Refraction Equipment 6/12/24/48/96 Channels Seismic Refraction Reflection Testing Equipment Masw Seismic Refraction Equipment The WZG-24C/48C engineering seismograph is a third-generation model that works with Windows 8 operating systems. 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The survey speed and gradient tolerance are been improved, while the weight has been https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202402/f224fee1eb772a8b84691a7efbb769df/playlist-high-precision-porton-precession-magnetometer-magnetic-field-devices-for-geophysical-mineral-explora.m3u8 25 2024-02-27T11:17:47+08:00 124 4.4 High Precision Porton Precession Magnetometer Geophysical Magnetic Field Devices GPS Porton Precession Magnetometer https://www.geophysicsinstruments.com/sale-42894604-high-precision-porton-precession-magnetometer-magnetic-field-devices-for-geophysical-mineral-explora.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167887377-high_precision_porton_precession_magnetometer_magnetic_field_devices_for_geophysical_mineral_exploration_with_gps.jpg https://www.geophysicsinstruments.com/photo/pl167887415-high_precision_porton_precession_magnetometer_magnetic_field_devices_for_geophysical_mineral_exploration_with_gps.jpg https://www.geophysicsinstruments.com/photo/pl167887408-high_precision_porton_precession_magnetometer_magnetic_field_devices_for_geophysical_mineral_exploration_with_gps.jpg https://www.geophysicsinstruments.com/photo/pl167887402-high_precision_porton_precession_magnetometer_magnetic_field_devices_for_geophysical_mineral_exploration_with_gps.jpg https://www.geophysicsinstruments.com/videos-42910964-high-density-multi-electrode-2-3d-resistivity-ip-imaging-system-tomograph-equipment-for-gold-mineral.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240104_65962bf1ed6e9.mp4.jpg?1704340613 High Density Multi Electrode 2/3D Resistivity IP Imaging System Tomograph Equipment For Gold Mineral Ore Finder High-Density Multi-electrode 2/3D Resistivity&IP Imaging system Tomograph Equipment for Gold Mineral Ore Finder The WGMD-9 super high-density electric system represents a cutting-edge advancement in electronic technology. 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Notably, this high-density electrical system achieves remarkable reductions in https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-high-density-multi-electrode-2-3d-resistivity-ip-imaging-system-tomograph-equipment-for-gold-mineral.m3u8 28 2024-01-04T11:54:21+08:00 355 4.1 2/3D Resistivity IP Imaging system IP Imaging System Tomograph Equipment Multi Electrode Tomograph Equipment https://www.geophysicsinstruments.com/sale-42910964-high-density-multi-electrode-2-3d-resistivity-ip-imaging-system-tomograph-equipment-for-gold-mineral.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167953009-high_density_multi_electrode_2_3d_resistivity_ip_imaging_system_tomograph_equipment_for_gold_mineral_ore_finder.jpg https://www.geophysicsinstruments.com/photo/pl167953018-high_density_multi_electrode_2_3d_resistivity_ip_imaging_system_tomograph_equipment_for_gold_mineral_ore_finder.jpg https://www.geophysicsinstruments.com/photo/pl167953049-high_density_multi_electrode_2_3d_resistivity_ip_imaging_system_tomograph_equipment_for_gold_mineral_ore_finder.jpg https://www.geophysicsinstruments.com/photo/pl167953020-high_density_multi_electrode_2_3d_resistivity_ip_imaging_system_tomograph_equipment_for_gold_mineral_ore_finder.jpg https://www.geophysicsinstruments.com/videos-43325088-2d-3d-borehole-imaging-camera-geological-survey-optical-televiewer-borehole-digital-scanner-for-wate.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659df3d7295bd.mp4.jpg?1704850482 2D/3D Borehole Imaging Camera Geological Survey Optical Televiewer Borehole Digital Scanner for Water Well Detection 2D/3D Borehole Imaging Camera Geological Survey Optical Televiewer Borehole Digital Scanner for Water Well Detection The GD-C1201 3D Optical Televiewer System is an advanced technology used for borehole testing. It offers borehole imaging, recording, snapshots, and trajectory measurements. The system is equipped with a touchscreen interface for easy operation. It combines multiple tests into a single process, saving time and effort. With this system, users can efficiently https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/fa99d33e1695ebbd222db9ebf10b6738/playlist-2d-3d-borehole-imaging-camera-geological-survey-optical-televiewer-borehole-digital-scanner-for-wate.m3u8 28 2024-01-10T09:33:07+08:00 48 4.6 Geological Survey Borehole Imaging Camera Optical Televiewer Borehole Imaging Camera Digital Scanner Borehole Imaging Camera https://www.geophysicsinstruments.com/sale-43325088-2d-3d-borehole-imaging-camera-geological-survey-optical-televiewer-borehole-digital-scanner-for-wate.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl168775580-2d_3d_borehole_imaging_camera_geological_survey_optical_televiewer_borehole_digital_scanner_for_water_well_detection.jpg https://www.geophysicsinstruments.com/photo/pl168775581-2d_3d_borehole_imaging_camera_geological_survey_optical_televiewer_borehole_digital_scanner_for_water_well_detection.jpg https://www.geophysicsinstruments.com/photo/pl168775582-2d_3d_borehole_imaging_camera_geological_survey_optical_televiewer_borehole_digital_scanner_for_water_well_detection.jpg https://www.geophysicsinstruments.com/photo/pl168775588-2d_3d_borehole_imaging_camera_geological_survey_optical_televiewer_borehole_digital_scanner_for_water_well_detection.jpg https://www.geophysicsinstruments.com/photo/pl168775993-2d_3d_borehole_imaging_camera_geological_survey_optical_televiewer_borehole_digital_scanner_for_water_well_detection.jpg https://www.geophysicsinstruments.com/photo/pl168775995-2d_3d_borehole_imaging_camera_geological_survey_optical_televiewer_borehole_digital_scanner_for_water_well_detection.jpg https://www.geophysicsinstruments.com/videos-43317774-geophysical-dc-digital-ip.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240116_65a634c7dc1fe.mp4.jpg?1705392945 Geophysical DC Digital IP & Resistivity Meter Surface Electrical Resistivity Testing Device for Gold Underwater Detection Geophysical DC Digital IP&Resistivity Meter Surface Electrical Resistivity Testing Device for Gold Mineral Underwater Detection The WDDS-2C/3C digital resistivity meter is an advanced DC resistivity equipment designed by GOLD. It incorporates 32-bit microcontroller technology and 24-bit A/D technology, making it a cutting-edge solution for resistivity surveys. This versatile instrument is suitable for various applications including mineral resource detection, geophysical https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/e4eeda13f34c7b4f20aafcb709398969/playlist-geophysical-dc-digital-ip-resistivity-meter-surface-electrical-resistivity-testing-device-for-gold-u.m3u8 22 2024-01-16T15:48:21+08:00 267 4.3 Underwater Detection Digital IP Resistivity Meter Surface Electrical Resistivity Testing Device Gold Underwater Detection Resistivity Meter https://www.geophysicsinstruments.com/sale-43317774-geophysical-dc-digital-ip.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl168747963-geophysical_dc_digital_ip_resistivity_meter_surface_electrical_resistivity_testing_device_for_gold_underwater_detection.jpg https://www.geophysicsinstruments.com/photo/pl168747965-geophysical_dc_digital_ip_resistivity_meter_surface_electrical_resistivity_testing_device_for_gold_underwater_detection.jpg https://www.geophysicsinstruments.com/photo/pl168747971-geophysical_dc_digital_ip_resistivity_meter_surface_electrical_resistivity_testing_device_for_gold_underwater_detection.jpg https://www.geophysicsinstruments.com/videos-43300855-time-domain-tem-transient-electromagnetics-induced-polarization-geophysical-exploration-instrument-w.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240105_65977bce14e2a.mp4.jpg?1704426533 Time Domain TEM Transient Electromagnetics Induced Polarization Geophysical Exploration Instrument With GP Time-domain TEM Transient Electromagnetics Induced Polarization for Geophysical Exploration Underwater Detection with GPS The WTEM Transient Electromagnetic device utilizes lead synchronization technology to extend its ultra-high power detecting range from a few meters to a thousand meters. This device offers multiple functions in one machine, integrating the superficial and intermediate parts, making it suitable for areas with complex geological environments like mountainous https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/702c65f797e248f5b5759a5cfd47ce5b/playlist-time-domain-tem-transient-electromagnetics-induced-polarization-geophysical-exploration-instrument-w.m3u8 20 2024-01-05T11:47:23+08:00 203 4.3 GP Geophysical Exploration Instrument Electromagnetics Induced Polarization Geophysical Exploration Instrument Electromagnetics Induced Polarization Exploration Instrument https://www.geophysicsinstruments.com/sale-43300855-time-domain-tem-transient-electromagnetics-induced-polarization-geophysical-exploration-instrument-w.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl168673936-time_domain_tem_transient_electromagnetics_induced_polarization_geophysical_exploration_instrument_with_gp.jpg https://www.geophysicsinstruments.com/photo/pl168673945-time_domain_tem_transient_electromagnetics_induced_polarization_geophysical_exploration_instrument_with_gp.jpg https://www.geophysicsinstruments.com/photo/pl168673948-time_domain_tem_transient_electromagnetics_induced_polarization_geophysical_exploration_instrument_with_gp.jpg https://www.geophysicsinstruments.com/photo/pl168673954-time_domain_tem_transient_electromagnetics_induced_polarization_geophysical_exploration_instrument_with_gp.jpg https://www.geophysicsinstruments.com/videos-43263053-portable-water-level-meter-50m-100m-200m-300m-500m-water-level-indicator-with-audio-and-light-for-wa.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 Portable Water level Meter 50M 100M 200M 300M 500M Water Level Indicator with Audio and Light for Water Oil Well Portable Water level Meter 50M 100M 200M 300M 500M Water Level Indicator with Audio and Light for Water Oil Well The GD-S Portable Borehole Water Level Meter Sensor is equipped with a shrouded stainless steel probe, allowing for precise measurements. It also offers adjustable volume and buzzer sensitivity settings, along with a durable winding reel that includes a brake and carrying handle. 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Specifically designed for geophysical investigations, this high-powered instrument offers exceptional performance. With power options ranging from 5KW to 20KW, it provides significant capabilities for https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-multi-channel-high-power-geophysical-resistivity-induced-polarization-transmitter-receiver-device.m3u8 28 2024-01-04T11:54:21+08:00 355 4.1 Intelligent Polarization Transmitter Receiver device Multi Channel Polarization Transmitter Receiver device High Power Polarization Transmitter Receiver device https://www.geophysicsinstruments.com/sale-43226634-multi-channel-high-power-geophysical-resistivity-induced-polarization-transmitter-receiver-device.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl168438800-multi_channel_high_power_geophysical_resistivity_induced_polarization_transmitter_receiver_device.jpg https://www.geophysicsinstruments.com/photo/pl168438845-multi_channel_high_power_geophysical_resistivity_induced_polarization_transmitter_receiver_device.jpg https://www.geophysicsinstruments.com/photo/pl168438878-multi_channel_high_power_geophysical_resistivity_induced_polarization_transmitter_receiver_device.jpg https://www.geophysicsinstruments.com/photo/pl168438893-multi_channel_high_power_geophysical_resistivity_induced_polarization_transmitter_receiver_device.jpg https://www.geophysicsinstruments.com/videos-43153061-2d-and-3d-mt-amt-csamt-cshmt-magnetotelluric-geophysical-electromagnetic-survey-equipment-for-underg.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231221_6583fd12eebd4.mp4.jpg?1703148924 2D and 3D MT/AMT/CSAMT/CSHMT Magnetotelluric Geophysical Electromagnetic Survey Equipment for Underground Antimony Miner 2D and 3D MT/AMT/CSAMT/CSHMT Magnetotelluric Geophysical Electromagnetic Survey Equipment for Underground Antimony Mineral Exploration The Geophysical Magnetotelluric Survey Equipment is an effective tool for investigating wells beneath the ground. Its strong and resilient design ensures that it works successfully in difficult conditions. 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Its lead synchronization technology enhances detection range, while its compact transmitter and integrated functions make it highly versatile. Utilizing a wireline design and surface receiver coils, the WTEM system enables deep penetration https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/702c65f797e248f5b5759a5cfd47ce5b/playlist-transient-electromagnetic-tem-geophysical-survey-equipment-resistivity-meter-for-underwater-and-mine.m3u8 20 2024-01-05T11:47:23+08:00 203 4.8 Electromagnetic Geophysical Survey Equipment Underwater Geophysical Survey Equipment Mineral Exploration Geophysical Survey Equipment https://www.geophysicsinstruments.com/sale-42968663-transient-electromagnetic-tem-geophysical-survey-equipment-resistivity-meter-for-underwater-and-mine.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl168088060-transient_electromagnetic_tem_geophysical_survey_equipment_resistivity_meter_for_underwater_and_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl168016088-transient_electromagnetic_tem_geophysical_survey_equipment_resistivity_meter_for_underwater_and_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl168016103-transient_electromagnetic_tem_geophysical_survey_equipment_resistivity_meter_for_underwater_and_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl168016093-transient_electromagnetic_tem_geophysical_survey_equipment_resistivity_meter_for_underwater_and_mineral_exploration.jpg https://www.geophysicsinstruments.com/videos-42926968-time-domain-transient-electromagnetic-equipment-tem-tdem-geophysical-exploration-shallow-time-domain.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240105_65977bce14e2a.mp4.jpg?1704426533 Time Domain Transient Electromagnetic Equipment TEM TDEM Geophysical Exploration Shallow Time Domain TEM System TEM Transient Electromagnetic Geophysical Equipment Resistivity Imaging Survey with GPS for Underwater Ore Gold Exploration The WTEM (Wireline Transient Electromagnetic) system is a sophisticated geophysical equipment built primarily for subsurface studies. 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A 30-meter electrical resistivity survey measurement cable allows scanning of large targets up to 30 meters in depth over a 1000 m2 area. An important feature of the adrenalin geophysical device is its user-friendly nature, requiring https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/e4eeda13f34c7b4f20aafcb709398969/playlist-surface-electrical-resistivity-testing-device-3d-resistivity-meter-imaging-underwater-gold-geophysic.m3u8 22 2024-01-16T15:48:21+08:00 267 4.9 3D Resistivity Testing Device Surface Electrical Resistivity Testing Device https://www.geophysicsinstruments.com/sale-43348597-surface-electrical-resistivity-testing-device-3d-resistivity-meter-imaging-underwater-gold-geophysic.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl168871436-surface_electrical_resistivity_testing_device_3d_resistivity_meter_imaging_underwater_gold_geophysical_exploration_equipment.jpg https://www.geophysicsinstruments.com/photo/pl168873590-surface_electrical_resistivity_testing_device_3d_resistivity_meter_imaging_underwater_gold_geophysical_exploration_equipment.jpg https://www.geophysicsinstruments.com/photo/pl168873608-surface_electrical_resistivity_testing_device_3d_resistivity_meter_imaging_underwater_gold_geophysical_exploration_equipment.jpg https://www.geophysicsinstruments.com/photo/pl168873624-surface_electrical_resistivity_testing_device_3d_resistivity_meter_imaging_underwater_gold_geophysical_exploration_equipment.jpg https://www.geophysicsinstruments.com/photo/pl168873633-surface_electrical_resistivity_testing_device_3d_resistivity_meter_imaging_underwater_gold_geophysical_exploration_equipment.jpg https://www.geophysicsinstruments.com/videos-43449280-seismic-imaging-digital-engineering-seismograph-24-48-channel-for-earthquake-sasw-masw-seismic-refra.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659e15896f088.mp4.jpg?1704859785 Seismic Imaging Digital Engineering Seismograph 24/48 Channel for Earthquake SASW/MASW Seismic Refraction Devices Seismic Imaging Digital Engineering Seismograph 24/48 Channel for Earthquake SASW/MASW Seismic Refraction Devices The WZG-24C/48C engineering seismograph is a third-generation model that works with Windows 8 operating systems. It is a flexible, precise, and reliable gadget. It may be employed with a variety of seismic sources, including hammers, electric flickers, and explosions, enabling for studies to a depth of 1,000 meters. The seismograph is used for a variety of https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/1d48dcb531b95b01c3cbd8db35a71716/playlist-seismic-imaging-digital-engineering-seismograph-24-48-channel-for-earthquake-sasw-masw-seismic-refra.m3u8 31 2024-01-10T11:56:52+08:00 254 4.5 MASW Seismic Refraction Devices Digital Engineering Seismograph Seismic Imaging Digital Engineering Seismograph https://www.geophysicsinstruments.com/sale-43449280-seismic-imaging-digital-engineering-seismograph-24-48-channel-for-earthquake-sasw-masw-seismic-refra.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169010224-seismic_imaging_digital_engineering_seismograph_24_48_channel_for_earthquake_sasw_masw_seismic_refraction_devices.jpg https://www.geophysicsinstruments.com/photo/pl169010347-seismic_imaging_digital_engineering_seismograph_24_48_channel_for_earthquake_sasw_masw_seismic_refraction_devices.jpg https://www.geophysicsinstruments.com/photo/pl169010379-seismic_imaging_digital_engineering_seismograph_24_48_channel_for_earthquake_sasw_masw_seismic_refraction_devices.jpg https://www.geophysicsinstruments.com/photo/pl169010400-seismic_imaging_digital_engineering_seismograph_24_48_channel_for_earthquake_sasw_masw_seismic_refraction_devices.jpg https://www.geophysicsinstruments.com/photo/pl169010447-seismic_imaging_digital_engineering_seismograph_24_48_channel_for_earthquake_sasw_masw_seismic_refraction_devices.jpg https://www.geophysicsinstruments.com/photo/pl169010465-seismic_imaging_digital_engineering_seismograph_24_48_channel_for_earthquake_sasw_masw_seismic_refraction_devices.jpg https://www.geophysicsinstruments.com/videos-43820073-borehole-well-camera-deep-water-well-camera-underground-camera-pipe-inspection-camera-for-water-well.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0f8efeb489.mp4.jpg?1705048527 Borehole Well Camera Deep Water Well Camera Underground Camera Pipe Inspection Camera For Water Well Tanks CUSTOMER FEEDBACK "Trust in Gold Company: Unleash the Power of Quality Products for Unmatched Excellence!!!" Product Description This GYGD-IV borehole inspection camera, which includes a 360 rotating waterproof camera, compass, and temperature sensor, is designed for deep well and borehole examination.The 360 rotating camera head provides a down and side view, can be manually rotated 360 , and has a field of vision of 180 . An electric winch deploys a long, high-tensile wire, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/470439d0cfe678e05eca660e84736be1/playlist-borehole-well-camera-deep-water-well-camera-underground-camera-pipe-inspection-camera-for-water-well.m3u8 21 2024-01-12T16:31:41+08:00 172 4.7 Deep Water Borehole Well Camera Pipe Inspection Borehole Well Camera Underground Borehole Well Camera https://www.geophysicsinstruments.com/sale-43820073-borehole-well-camera-deep-water-well-camera-underground-camera-pipe-inspection-camera-for-water-well.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169611076-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/photo/pl169611086-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/photo/pl169611088-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/photo/pl169611090-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/photo/pl169611092-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/photo/pl169611096-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/photo/pl169611099-borehole_well_camera_deep_water_well_camera_underground_camera_pipe_inspection_camera_for_water_well_tanks.jpg https://www.geophysicsinstruments.com/sale-43789423-gd-02-marine-magnetics-magnetometer-cesium-optical-pump-magnetometer-marine-gradiometers-for-marine-.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169567826-gd_02_marine_magnetics_magnetometer_cesium_optical_pump_magnetometer_marine_gradiometers_for_marine_survey.jpg https://www.geophysicsinstruments.com/photo/pl169567834-gd_02_marine_magnetics_magnetometer_cesium_optical_pump_magnetometer_marine_gradiometers_for_marine_survey.jpg https://www.geophysicsinstruments.com/photo/pl169567844-gd_02_marine_magnetics_magnetometer_cesium_optical_pump_magnetometer_marine_gradiometers_for_marine_survey.jpg https://www.geophysicsinstruments.com/photo/pl169567846-gd_02_marine_magnetics_magnetometer_cesium_optical_pump_magnetometer_marine_gradiometers_for_marine_survey.jpg https://www.geophysicsinstruments.com/videos-43756911-2-3d-resistivity.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240104_65962bf1ed6e9.mp4.jpg?1704340613 2/3D Resistivity & Induced Polarization High Power Digital DC Resistivity Imaging System Underground Water Detector 2/3D Resistivity & Induced Polarization High Power Digital DC Resistivity Imaging System Underground Water Detector The WDJD-3A Multi-Function Digital DC Resistivity/IP Meter is an ideal option for those in need of precise measurements delivered swiftly, reliably, and with great adaptability. Leveraging our profound expertise in design and production, we've created a solution that aligns with contemporary user needs. Moreover, the device's recorded data is compatible with https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-2-3d-resistivity-induced-polarization-high-power-digital-dc-resistivity-imaging-system-underground-w.m3u8 28 2024-01-04T11:54:21+08:00 355 4.7 2/3D Resistivity Underground Water Detector Induced Polarization Resistivity Imaging System DC Resistivity Imaging System https://www.geophysicsinstruments.com/sale-43756911-2-3d-resistivity.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169527429-2_3d_resistivity_induced_polarization_high_power_digital_dc_resistivity_imaging_system_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl169527432-2_3d_resistivity_induced_polarization_high_power_digital_dc_resistivity_imaging_system_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl169527436-2_3d_resistivity_induced_polarization_high_power_digital_dc_resistivity_imaging_system_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl169527440-2_3d_resistivity_induced_polarization_high_power_digital_dc_resistivity_imaging_system_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl169527459-2_3d_resistivity_induced_polarization_high_power_digital_dc_resistivity_imaging_system_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl169527466-2_3d_resistivity_induced_polarization_high_power_digital_dc_resistivity_imaging_system_underground_water_detector.jpg https://www.geophysicsinstruments.com/sale-43698403-seismic-instrumentation-of-building-sensor-for-seismic-monitoring-of-building-high-rise-building-ear.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169411452-seismic_instrumentation_of_building_sensor_for_seismic_monitoring_of_building_high_rise_building_earthquake_sensor.jpg https://www.geophysicsinstruments.com/photo/pl169411485-seismic_instrumentation_of_building_sensor_for_seismic_monitoring_of_building_high_rise_building_earthquake_sensor.jpg https://www.geophysicsinstruments.com/photo/pl169411501-seismic_instrumentation_of_building_sensor_for_seismic_monitoring_of_building_high_rise_building_earthquake_sensor.jpg https://www.geophysicsinstruments.com/photo/pl169411514-seismic_instrumentation_of_building_sensor_for_seismic_monitoring_of_building_high_rise_building_earthquake_sensor.jpg https://www.geophysicsinstruments.com/photo/pl169411520-seismic_instrumentation_of_building_sensor_for_seismic_monitoring_of_building_high_rise_building_earthquake_sensor.jpg https://www.geophysicsinstruments.com/photo/pl169411538-seismic_instrumentation_of_building_sensor_for_seismic_monitoring_of_building_high_rise_building_earthquake_sensor.jpg https://www.geophysicsinstruments.com/videos-43671403-portable-digital-water-level-meter-deep-water-well-level-meter-wells-tank-level-detector-for-water-w.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 Portable Digital Water level Meter Deep Water Well Level Meter Wells Tank Level Detector for Water Well Tank with alarm Portable Digital Water level Meter Deep Water Well Level Meter Wells Tank Level Detector for Water Well Tank with Alarm Product Description The GD-S Portable Steel Ruler Water Level Meter is a specialized and accurate device used for measuring water levels in wells, boreholes, and water pipes. It is specifically designed for applications such as monitoring groundwater levels in hydropower projects and conducting inspections of dam body infiltration lines. 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What is the GYGD-IV Deep Well Camera used for? The GYGD-IV Deep Well Camera is an advanced tool for comprehensive geological observations in drilling operations, well drilling, oil wells, and pile foundations. It allows for detailed analysis of key geological features such as rock structures, geological formations, faults, fissures, and underwater environments. This https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/470439d0cfe678e05eca660e84736be1/playlist-100m-300m-500m-borehole-inspection-camera-dual-rotary-panoramic-underground-water-detection-water-we.m3u8 21 2024-01-12T16:31:41+08:00 172 4.1 Underground Water Detection Borehole Inspection Camera Rotary Panoramic Borehole Inspection Camera Panoramic Borehole Inspection Camera https://www.geophysicsinstruments.com/sale-43570239-100m-300m-500m-borehole-inspection-camera-dual-rotary-panoramic-underground-water-detection-water-we.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl169189899-100m_300m_500m_borehole_inspection_camera_dual_rotary_panoramic_underground_water_detection_water_well_camera.jpg https://www.geophysicsinstruments.com/photo/pl169189919-100m_300m_500m_borehole_inspection_camera_dual_rotary_panoramic_underground_water_detection_water_well_camera.jpg 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The WDDS-2C/3C digital resistivity meter is a new generation of DC resistivity equipment developed by GOLD. It adopts 32-bit microcontroller technology and 24-bit A / D technology, making it highly accurate and reliable. It is designed for metal and non-metal mineral resources detection, city geophysical exploration, railway and https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/e4eeda13f34c7b4f20aafcb709398969/playlist-wdds-2c-dc-digital-resistivity-meter-geophysical-exploration-instrument-underground.m3u8 22 2024-01-16T15:48:21+08:00 267 4.4 Underground Digital Resistivity Meter DC Digital Geophysical Exploration Instrument Resistivity Survey Geophysical Exploration Instrument https://www.geophysicsinstruments.com/sale-42610532-wdds-2c-dc-digital-resistivity-meter-geophysical-exploration-instrument-underground.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166729956-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/photo/pl166729919-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/photo/pl166729908-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/photo/pl166729941-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/photo/pl166729898-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/photo/pl166729932-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/photo/pl166729888-wdds_2c_dc_digital_resistivity_meter_geophysical_exploration_instrument_underground.jpg https://www.geophysicsinstruments.com/videos-42628121-geophysical-tem-transient-electromagnetic-for-underground-water-resistivity-magnetometer-device.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240105_65977bce14e2a.mp4.jpg?1704426533 Geophysical TEM Transient Electromagnetic For Underground Water Resistivity Magnetometer Device Geophysical TEM Transient Electromagnetic For Underground Water Resistivity Magnetometer Device The WTEM (Wireline Transient Electromagnetic) system is an advanced geophysical tool designed for subsurface investigations. It features lead synchronization technology for extended detecting range, integration of functions, and a portable transmitter. With a wireline configuration and surface receiver coils, it offers deep penetration and accurate data collection. The WTEM system https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/702c65f797e248f5b5759a5cfd47ce5b/playlist-geophysical-tem-transient-electromagnetic-for-underground-water-resistivity-magnetometer-device.m3u8 20 2024-01-05T11:47:23+08:00 203 4.1 Water Resistivity Geophysical Exploration Instrument Transient Electromagnetic Magnetometer Device Underground Water Resistivity Magnetometer Device https://www.geophysicsinstruments.com/sale-42628121-geophysical-tem-transient-electromagnetic-for-underground-water-resistivity-magnetometer-device.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166794191-geophysical_tem_transient_electromagnetic_for_underground_water_resistivity_magnetometer_device.jpg https://www.geophysicsinstruments.com/photo/pl166795191-geophysical_tem_transient_electromagnetic_for_underground_water_resistivity_magnetometer_device.jpg https://www.geophysicsinstruments.com/photo/pl166795183-geophysical_tem_transient_electromagnetic_for_underground_water_resistivity_magnetometer_device.jpg https://www.geophysicsinstruments.com/photo/pl166795182-geophysical_tem_transient_electromagnetic_for_underground_water_resistivity_magnetometer_device.jpg https://www.geophysicsinstruments.com/photo/pl166794495-geophysical_tem_transient_electromagnetic_for_underground_water_resistivity_magnetometer_device.jpg https://www.geophysicsinstruments.com/photo/pl166794489-geophysical_tem_transient_electromagnetic_for_underground_water_resistivity_magnetometer_device.jpg https://www.geophysicsinstruments.com/videos-42640658-geophysical-magnetotelluric-survey-equipment-mt-amt-ultra-broadband-systems-for-metals-and-oil-detec.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231221_6583fd12eebd4.mp4.jpg?1703148924 Geophysical Magnetotelluric Survey Equipment MT AMT Ultra Broadband Systems for Metals And Oil Detection Geophysical Magnetotelluric Survey Equipment MT AMT Ultra-Broadband Systems Metals and Oil Detection Device The geophysical magnetotelluric system is built upon matureElectromagnetic sounding theory, random signal processing, an embedded real-time operating system, large-scale field programmable array logic, high-precision, high-speed A/D recording, and other devices were employed.An all-in-one broadband magnetotellurometer is built by combining high-frequency magnetotelluric https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/3072e5bb2197216b4ba2a3e670c2ef74/playlist-geophysical-magnetotelluric-survey-equipment-mt-amt-ultra-broadband-systems-for-metals-and-oil-detec.m3u8 10 2023-12-21T16:53:37+08:00 126 4.9 Geophysical Magnetotelluric Survey Equipment MT AMT Magnetotelluric Survey Equipment Oil Detection Magnetotelluric Equipment https://www.geophysicsinstruments.com/sale-42640658-geophysical-magnetotelluric-survey-equipment-mt-amt-ultra-broadband-systems-for-metals-and-oil-detec.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166845647-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/photo/pl165384380-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/photo/pl165384378-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/photo/pl165383709-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/photo/pl165384398-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/photo/pl165384388-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/photo/pl165384383-geophysical_magnetotelluric_survey_equipment_mt_amt_ultra_broadband_systems_for_metals_and_oil_detection.jpg https://www.geophysicsinstruments.com/videos-42649774-tem-transient-electromagnetic-geophysical-exploration-instrument-for-deep-well-water.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240105_65977bce14e2a.mp4.jpg?1704426533 TEM Transient Electromagnetic Geophysical Exploration Instrument For Deep Well Water TEM transient electromagnetic Geophysical Survey Equipment for Deep Well Water Exploration The WTEM (Wireline Transient Electromagnetic) system is a sophisticated geophysical equipment built primarily for subsurface studies. It uses lead synchronization technology to increase the detection range, integrates many functions, and has a portable transmitter. With its wireline design and surface receiver coils, the WTEM system allows for deep penetration and exact data collecting. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/702c65f797e248f5b5759a5cfd47ce5b/playlist-tem-transient-electromagnetic-geophysical-exploration-instrument-for-deep-well-water.m3u8 20 2024-01-05T11:47:23+08:00 203 4.1 TEM Geophysical Exploration Instrument Deep Well Geophysical Exploration Instrument Transient Electromagnetic Geophysical Exploration Instrument https://www.geophysicsinstruments.com/sale-42649774-tem-transient-electromagnetic-geophysical-exploration-instrument-for-deep-well-water.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166882113-tem_transient_electromagnetic_geophysical_exploration_instrument_for_deep_well_water.jpg https://www.geophysicsinstruments.com/photo/pl166795177-tem_transient_electromagnetic_geophysical_exploration_instrument_for_deep_well_water.jpg https://www.geophysicsinstruments.com/photo/pl166795198-tem_transient_electromagnetic_geophysical_exploration_instrument_for_deep_well_water.jpg https://www.geophysicsinstruments.com/photo/pl166795191-tem_transient_electromagnetic_geophysical_exploration_instrument_for_deep_well_water.jpg https://www.geophysicsinstruments.com/photo/pl166795183-tem_transient_electromagnetic_geophysical_exploration_instrument_for_deep_well_water.jpg https://www.geophysicsinstruments.com/photo/pl166795182-tem_transient_electromagnetic_geophysical_exploration_instrument_for_deep_well_water.jpg https://www.geophysicsinstruments.com/videos-42676156-portable-water-level-meter-30-500m-underground-well-deep-water-level-gauge.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 Portable Water Level Meter 30-500M Underground Well Deep Water Level Gauge Portable Water Level Meter 30-500M Well Deep Meter Underground Water Level Gauge The GD-S Portable Borehole Water Level Meter Sensor includes a shrouded stainless steel probe, adjustable volume and buzzer sensitivity controls, and a sturdy winding reel with a brake and carrying handle. The meter has moisture-resistant circuitry, and the common 9V battery is conveniently situated in the front for easy access. With these remarkable characteristics, the Water Level Meter is an https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-portable-water-level-meter-30-500m-underground-well-deep-water-level-gauge.m3u8 26 2023-12-11T14:05:55+08:00 169 4.6 Portable Water Level Meter 30M 500M Deep Water Level Gauge Metallica Shell Water Level Meter https://www.geophysicsinstruments.com/sale-42676156-portable-water-level-meter-30-500m-underground-well-deep-water-level-gauge.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167015995-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016216-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016209-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016207-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016199-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016197-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016195-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/photo/pl167016192-portable_water_level_meter_30_500m_underground_well_deep_water_level_gauge.jpg https://www.geophysicsinstruments.com/videos-42685665-vertical-electrical-resistivity-meter-digital-geophysical-for-underground-water-detector.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240116_65a634c7dc1fe.mp4.jpg?1705392945 Vertical Electrical Resistivity Meter Digital Geophysical For Underground Water Detector Vertical Electrical Resistivity Meter For Underground Water Detector Geophysical Digital Ip Survey Instrument The WDDS-2C/3C digital resistivity meter, developed by GOLD, is a highly advanced DC resistivity equipment that features state-of-the-art technology. It incorporates 32-bit microcontroller technology and 24-bit A/D technology, positioning it as a cutting-edge solution for conducting accurate and reliable resistivity surveys. This versatile instrument finds application https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/e4eeda13f34c7b4f20aafcb709398969/playlist-vertical-electrical-resistivity-meter-digital-geophysical-for-underground-water-detector.m3u8 22 2024-01-16T15:48:21+08:00 267 4.3 Vertical Electrical Resistivity Meter Underground Electrical Resistivity Meter Digital Geophysical Exploration Instrument https://www.geophysicsinstruments.com/sale-42685665-vertical-electrical-resistivity-meter-digital-geophysical-for-underground-water-detector.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167059835-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl166729941-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl166729932-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl166729919-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl166729908-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl166729898-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/photo/pl166729888-vertical_electrical_resistivity_meter_digital_geophysical_for_underground_water_detector.jpg https://www.geophysicsinstruments.com/videos-42702342-12-inch-underwater-borehole-inspection-camera-for-underground-detection.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0f8efeb489.mp4.jpg?1705048527 12-Inch Underwater Borehole Inspection Camera For Underground Detection 12-Inch Underwater Borehole Inspection Camera Atuo Electric Winch Well Camera For Underground Detection The GYGD-IV HD Downhole Well Camera is an excellent combination of modern technology and low cost. This camera, designed for a variety of underground and underwater applications, allows customers to broaden the scope of their examinations for a reasonable cost. The borehole camera can confirm geology, groundwater inflow zones, examine the condition of the well bore, casing, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/470439d0cfe678e05eca660e84736be1/playlist-12-inch-underwater-borehole-inspection-camera-for-underground-detection.m3u8 21 2024-01-12T16:31:41+08:00 172 4.3 12In Borehole Inspection Camera 1024x768 pixels Borehole Inspection Camera Underground Borewell Inspection Camera https://www.geophysicsinstruments.com/sale-42702342-12-inch-underwater-borehole-inspection-camera-for-underground-detection.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167118199-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/photo/pl166580518-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/photo/pl166580531-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/photo/pl166580527-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/photo/pl166580530-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/photo/pl166580524-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/photo/pl166580521-12_inch_underwater_borehole_inspection_camera_for_underground_detection.jpg https://www.geophysicsinstruments.com/videos-42751743-30m-50m-100m-150m-200m-300m-water-level-meter-deep-well-water-level-sensor-with-buzzer.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 30M 50M 100M 150M 200M 300M Water Level Meter Deep Well Water Level Sensor With Buzzer 30M 50M 100M 150M 200M 300M Water Level Meter Deep Well Water Level Sensor with Buzzer The GD-S Portable Borehole Water Level Meter Sensor features a shrouded stainless steel probe, adjustable volume and buzzer sensitivity settings, and a strong winding reel with a brake and carrying handle. The meter features moisture-resistant circuitry, and the standard 9V battery is conveniently located at the front for easy access. With these outstanding features, the Water Level Meter https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-30m-50m-100m-150m-200m-300m-water-level-meter-deep-well-water-level-sensor-with-buzzer.m3u8 26 2023-12-11T14:05:55+08:00 169 4.9 300M Water Level Meter Water Level Meter With Buzzer 150M Deep Well Water Level Sensor https://www.geophysicsinstruments.com/sale-42751743-30m-50m-100m-150m-200m-300m-water-level-meter-deep-well-water-level-sensor-with-buzzer.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167301166-30m_50m_100m_150m_200m_300m_water_level_meter_deep_well_water_level_sensor_with_buzzer.jpg https://www.geophysicsinstruments.com/photo/pl167016199-30m_50m_100m_150m_200m_300m_water_level_meter_deep_well_water_level_sensor_with_buzzer.jpg https://www.geophysicsinstruments.com/photo/pl167016197-30m_50m_100m_150m_200m_300m_water_level_meter_deep_well_water_level_sensor_with_buzzer.jpg https://www.geophysicsinstruments.com/photo/pl167016195-30m_50m_100m_150m_200m_300m_water_level_meter_deep_well_water_level_sensor_with_buzzer.jpg https://www.geophysicsinstruments.com/photo/pl167016192-30m_50m_100m_150m_200m_300m_water_level_meter_deep_well_water_level_sensor_with_buzzer.jpg https://www.geophysicsinstruments.com/photo/pl167301200-30m_50m_100m_150m_200m_300m_water_level_meter_deep_well_water_level_sensor_with_buzzer.jpg https://www.geophysicsinstruments.com/videos-42567104-gdp-3d-wireless-digital-compass-inclinometer-for-well-logging-and-geological-survey.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0a940af4ba.mp4.jpg?1705028211 GDP-3D Wireless Digital Compass Inclinometer For Well Logging And Geological Survey GDP-3D Wireless Digital Compass Inclinometer for Well Logging and Geological Survey GDP-3D Wireless Digital Compass Inclinometer is the most recent high-end compass-type inclinometer product. The instrument's clever handbook has been completely upgraded, and the industrial three-proof (waterproof, dustproof, and drop-proof) smart handbook has been implemented. We have incorporated high-strength shock-proof and shock-absorbing joints to the front end of the inclinometer to https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/5e77c62076b4266705dd1f7cd146e9c6/playlist-gdp-3d-wireless-digital-compass-inclinometer-for-well-logging-and-geological-survey.m3u8 24 2024-01-12T10:51:36+08:00 160 4.7 Wireless Digital Compass Inclinometer Well Logging Digital Compass Inclinometer Geological Survey Borehole Inclinometer https://www.geophysicsinstruments.com/sale-42567104-gdp-3d-wireless-digital-compass-inclinometer-for-well-logging-and-geological-survey.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166570711-gdp_3d_wireless_digital_compass_inclinometer_for_well_logging_and_geological_survey.jpg https://www.geophysicsinstruments.com/photo/pl166570718-gdp_3d_wireless_digital_compass_inclinometer_for_well_logging_and_geological_survey.jpg https://www.geophysicsinstruments.com/photo/pl166570717-gdp_3d_wireless_digital_compass_inclinometer_for_well_logging_and_geological_survey.jpg https://www.geophysicsinstruments.com/photo/pl166570720-gdp_3d_wireless_digital_compass_inclinometer_for_well_logging_and_geological_survey.jpg https://www.geophysicsinstruments.com/photo/pl166570719-gdp_3d_wireless_digital_compass_inclinometer_for_well_logging_and_geological_survey.jpg https://www.geophysicsinstruments.com/photo/pl166570715-gdp_3d_wireless_digital_compass_inclinometer_for_well_logging_and_geological_survey.jpg https://www.geophysicsinstruments.com/videos-42708419-geophysical-gdp-3d-borehole-deviation-survey-drilling-digital-inclinometer-wireless.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0a940af4ba.mp4.jpg?1705028211 Geophysical GDP-3D Borehole Deviation Survey Drilling Digital Inclinometer Wireless Geophysical Wireless Digital Inclinometer GDP-3D Borehole Deviation Survey Drilling Inclinometer The GDP-3D Drilling Direction Inclinometer, Borehole Inclinometer for Orientation Tool is intended to determine inclination and provide directional control for engineering boreholes, exploration boreholes, and directional boreholes in the magnetic area. The device combines a sensor, a power supply, and a data processing system to calculate the dip angle and azimuth angle of a https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/5e77c62076b4266705dd1f7cd146e9c6/playlist-geophysical-gdp-3d-borehole-deviation-survey-drilling-digital-inclinometer-wireless.m3u8 24 2024-01-12T10:51:36+08:00 160 4.6 Wireless Geophysical Digital Inclinometer Borehole Deviation Survey Digital Inclinometer Borehole Deviation Survey Drilling Inclinometer https://www.geophysicsinstruments.com/sale-42708419-geophysical-gdp-3d-borehole-deviation-survey-drilling-digital-inclinometer-wireless.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl167138610-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/photo/pl167138629-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/photo/pl167138626-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/photo/pl167138624-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/photo/pl167138622-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/photo/pl167138620-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/photo/pl167138618-geophysical_gdp_3d_borehole_deviation_survey_drilling_digital_inclinometer_wireless.jpg https://www.geophysicsinstruments.com/videos-42714412-high-precision-seismograph-geophysical-survey-equipment-seismic-monitoring-instrument.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659e15896f088.mp4.jpg?1704859785 High Precision Seismograph Geophysical Survey Equipment Seismic Monitoring Instrument high precision engineering seismograph geophysical survey testing equipment seismic monitoring instrument The WZG-24C/48C engineering seismograph is a third-generation model that works with Windows 8 operating systems. It is a flexible, precise, and reliable gadget. It may be employed with a variety of seismic sources, including hammers, electric flickers, and explosions, enabling for studies to a depth of 1,000 meters. 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It provides a 360-degree clockwise and counterclockwise rotation, along with 180-degree tilt, to capture a comprehensive panoramic view of the underground environment. 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The TEM (Transient Electromagnetic) method is a geophysical technique used to obtain vertical resistivity soundings, focusing on conductive materials that exhibit significant responses. 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Equipment 24/48 Channel Seismograph for Earthquake Masw seismic Refraction Equipment What is the WZG-24C/48C engineering seismograph? The WZG-24C/48C engineering seismograph is a third-generation piece of equipment that supports Windows 8 systems. It is multi-functioning, high-precision, and stable. It can use seismic sources such as the hammer, electric flicker, or explosion to examine depths of up to 1,000 meters. What are some applications of the WZG-24C/48C engineering seismograph? https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/1d48dcb531b95b01c3cbd8db35a71716/playlist-24-48-channel-seismograph-for-earthquake-masw-seismic-refraction-equipment.m3u8 31 2024-01-10T11:56:52+08:00 254 4.9 Earthquake Masw Seismic Refraction Equipment 24 Channel Seismic Refraction Equipment 48 Channel Seismograph Equipment https://www.geophysicsinstruments.com/sale-42536916-24-48-channel-seismograph-for-earthquake-masw-seismic-refraction-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166427657-24_48_channel_seismograph_for_earthquake_masw_seismic_refraction_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166427684-24_48_channel_seismograph_for_earthquake_masw_seismic_refraction_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166427659-24_48_channel_seismograph_for_earthquake_masw_seismic_refraction_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166427667-24_48_channel_seismograph_for_earthquake_masw_seismic_refraction_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166427664-24_48_channel_seismograph_for_earthquake_masw_seismic_refraction_equipment.jpg https://www.geophysicsinstruments.com/photo/pl166427666-24_48_channel_seismograph_for_earthquake_masw_seismic_refraction_equipment.jpg https://www.geophysicsinstruments.com/sale-41379726-geophysical-survey-cable-resistivity-cable-24-channel.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl161192709-geophysical_survey_cable_resistivity_cable_24_channel.jpg https://www.geophysicsinstruments.com/photo/pl161192710-geophysical_survey_cable_resistivity_cable_24_channel.jpg https://www.geophysicsinstruments.com/sale-41390147-resistivity-survey-instruments-for-underground-water-detection.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl161240169-resistivity_survey_instruments_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl161185303-resistivity_survey_instruments_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl145376283-resistivity_survey_instruments_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl145369830-resistivity_survey_instruments_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/sale-41508245-borehole-tiltmeter-for-accurate-inclination-measurement.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl146088175-borehole_tiltmeter_for_accurate_inclination_measurement.jpg https://www.geophysicsinstruments.com/photo/pl146088169-borehole_tiltmeter_for_accurate_inclination_measurement.jpg https://www.geophysicsinstruments.com/photo/pl146088170-borehole_tiltmeter_for_accurate_inclination_measurement.jpg https://www.geophysicsinstruments.com/videos-41619117-12-inch-underground-camera-with-360-degree-rotary-borehole-inspection-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231208_657286c43fc86.mp4.jpg?1702004658 12 Inch Underground Camera With 360 Degree Rotary Borehole Inspection Camera 12-Inch Underground Camera with 360-Degree Rotary Borehole Inspection Camera Product Introduction The borehole inspection camera provides unrivaled visibility and control with a full 500-meter cable winch and a 12-inch color monitor. It rotates 360 degrees clockwise and infinitely counterclockwise and tilts up to 180 degrees to provide you with a comprehensive, panoramic view of your underground environment. The probe has 11 LED lights that can be adjusted in brightness and https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/e15cb6823b4e8331a2fe92d4f28e3a56/playlist-12-inch-underground-camera-with-360-degree-rotary-borehole-inspection-camera.m3u8 20 2023-12-08T11:00:14+08:00 61 4.1 Underground Borehole Inspection Camera 12 Inch Underground Camera 850TVL Borehole Inspection Camera https://www.geophysicsinstruments.com/sale-41619117-12-inch-underground-camera-with-360-degree-rotary-borehole-inspection-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl161706148-12_inch_underground_camera_with_360_degree_rotary_borehole_inspection_camera.jpg https://www.geophysicsinstruments.com/photo/pl161706170-12_inch_underground_camera_with_360_degree_rotary_borehole_inspection_camera.jpg https://www.geophysicsinstruments.com/photo/pl161706447-12_inch_underground_camera_with_360_degree_rotary_borehole_inspection_camera.jpg https://www.geophysicsinstruments.com/photo/pl161706161-12_inch_underground_camera_with_360_degree_rotary_borehole_inspection_camera.jpg https://www.geophysicsinstruments.com/photo/pl161706152-12_inch_underground_camera_with_360_degree_rotary_borehole_inspection_camera.jpg https://www.geophysicsinstruments.com/photo/pl161706491-12_inch_underground_camera_with_360_degree_rotary_borehole_inspection_camera.jpg https://www.geophysicsinstruments.com/videos-42263098-geophysical-drilling-well-inclinometer-borehole-logging-survey-tool.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231218_657fa0bda57ac.mp4.jpg?1702863142 Geophysical Drilling Well Inclinometer Borehole Logging Survey Tool Geophysical Drilling Well Inclinometer Borehole Logging Survey Tool Inclinometer depth 1500 m Measuring range and error Angle measuring range 0 ~ 50 , measurement error: 0.2 Azimuth measuring range 0 ~ 360 When the angle 1 ~ 3 , the measurement error: 5.0 When the apex angle of 3 ~ 50 , the measurement error: 3.0 Measurement measuring point The delay time measuring (1 to 180) minutes adjustable The measured time interval (1 to 60) and minutes adjustable https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/ffd038236c6c2710c4065b58b9d5718c/playlist-geophysical-drilling-well-inclinometer-borehole-logging-survey-tool.m3u8 15 2023-12-18T09:30:35+08:00 47 4.3 Borehole Logging Survey Tool Geophysical Drilling Well Inclinometer Geophysical Borehole Inclinometer https://www.geophysicsinstruments.com/sale-42263098-geophysical-drilling-well-inclinometer-borehole-logging-survey-tool.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl165220703-geophysical_drilling_well_inclinometer_borehole_logging_survey_tool.jpg https://www.geophysicsinstruments.com/photo/pl165220709-geophysical_drilling_well_inclinometer_borehole_logging_survey_tool.jpg https://www.geophysicsinstruments.com/photo/pl165220707-geophysical_drilling_well_inclinometer_borehole_logging_survey_tool.jpg https://www.geophysicsinstruments.com/photo/pl165220706-geophysical_drilling_well_inclinometer_borehole_logging_survey_tool.jpg https://www.geophysicsinstruments.com/photo/pl165220704-geophysical_drilling_well_inclinometer_borehole_logging_survey_tool.jpg https://www.geophysicsinstruments.com/sale-42352695-2-3d-resistivity.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl165649513-2_3d_resistivity_ip_imaging_geophysical_exploration_instrument_for_underground.jpg https://www.geophysicsinstruments.com/photo/pl165649170-2_3d_resistivity_ip_imaging_geophysical_exploration_instrument_for_underground.jpg https://www.geophysicsinstruments.com/photo/pl165649588-2_3d_resistivity_ip_imaging_geophysical_exploration_instrument_for_underground.jpg https://www.geophysicsinstruments.com/photo/pl165649357-2_3d_resistivity_ip_imaging_geophysical_exploration_instrument_for_underground.jpg https://www.geophysicsinstruments.com/photo/pl165649349-2_3d_resistivity_ip_imaging_geophysical_exploration_instrument_for_underground.jpg https://www.geophysicsinstruments.com/photo/pl165649568-2_3d_resistivity_ip_imaging_geophysical_exploration_instrument_for_underground.jpg https://www.geophysicsinstruments.com/videos-42494078-geophysical-survey-euipment-tem-transient-electromagnetic-method-system-for-mineral-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240105_65977bce14e2a.mp4.jpg?1704426533 Geophysical Survey Euipment TEM Transient Electromagnetic Method System For Mineral Exploration Geophysical Survey Euipment TEM Transient Electromagnetic Method System For Mineral Exploration What is TEM? Transient Electromagnetic (TEM) is a geophysical technology that responds most strongly to conductive materials and is used to obtain vertical resistivity soundings. This method is non-destructive and leaves no markings in the survey region after measurements are complete since it uses a sequence of wire loops to transmit and receive signals on the ground. Why is a https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/702c65f797e248f5b5759a5cfd47ce5b/playlist-geophysical-survey-euipment-tem-transient-electromagnetic-method-system-for-mineral-exploration.m3u8 20 2024-01-05T11:47:23+08:00 203 4.7 TEM Transient Electromagnetic Method System Mineral Exploration Geophysical Survey Euipment 20ms Geophysical Survey Euipment https://www.geophysicsinstruments.com/sale-42494078-geophysical-survey-euipment-tem-transient-electromagnetic-method-system-for-mineral-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166228571-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl166228568-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl166228591-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl166228559-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl166228557-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl166228601-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/photo/pl166228572-geophysical_survey_euipment_tem_transient_electromagnetic_method_system_for_mineral_exploration.jpg https://www.geophysicsinstruments.com/videos-42535193-100m-200m-borehole-optical-televiewer-logging-camera-borehole-digital-scanner-for-water-well-undergr.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659df3d7295bd.mp4.jpg?1704850482 100M 200M Borehole Optical Televiewer Logging Camera Borehole Digital Scanner For Water Well Underground 100M 200M Borehole Optical Televiewer Logging Camera Borehole Digital Scanner For Water Well Underground Host Display mode: 7 inch true color LCD,800 600 backlight can be adjusted Processor: Embedded dual-core processor with high performance and low power Memory: 32G TF memory card Operating system: Linux operating system Operation mode: Photoelectric knob Power supply mode: 12V lithium battery can be built in or storage battery can be externally connected to supply power, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/fa99d33e1695ebbd222db9ebf10b6738/playlist-100m-200m-borehole-optical-televiewer-logging-camera-borehole-digital-scanner-for-water-well-undergr.m3u8 28 2024-01-10T09:33:07+08:00 48 4.8 200M Borehole Optical Televiewer Borehole Digital Scanner Borehole Optical Televiewer Logging Camera https://www.geophysicsinstruments.com/sale-42535193-100m-200m-borehole-optical-televiewer-logging-camera-borehole-digital-scanner-for-water-well-undergr.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl166419808-100m_200m_borehole_optical_televiewer_logging_camera_borehole_digital_scanner_for_water_well_underground.jpg https://www.geophysicsinstruments.com/photo/pl166419832-100m_200m_borehole_optical_televiewer_logging_camera_borehole_digital_scanner_for_water_well_underground.jpg https://www.geophysicsinstruments.com/photo/pl166419824-100m_200m_borehole_optical_televiewer_logging_camera_borehole_digital_scanner_for_water_well_underground.jpg https://www.geophysicsinstruments.com/photo/pl166419818-100m_200m_borehole_optical_televiewer_logging_camera_borehole_digital_scanner_for_water_well_underground.jpg https://www.geophysicsinstruments.com/photo/pl166419842-100m_200m_borehole_optical_televiewer_logging_camera_borehole_digital_scanner_for_water_well_underground.jpg https://www.geophysicsinstruments.com/photo/pl166419836-100m_200m_borehole_optical_televiewer_logging_camera_borehole_digital_scanner_for_water_well_underground.jpg https://www.geophysicsinstruments.com/videos-36822846-300m-borewell-borehole-inspection-camera-geologic-12-inch-larger-screen.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cd34274ab.mp4.jpg?1682492798 300m Borewell / Borehole Inspection Camera Geologic 12 Inch Larger Screen 300m Borehole Inspection Camera Deep Well Camera Deep Well cameras are the tool of choice to perform remote visual inspection and downhole surveys of vertical bores, shafts, and water wells. 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The deep well camera can widely be used to observe the characteristic of geologic body in drill hole, wellhole, well drilling hole ,Stratum structure divide, Well wall stratum crack https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/837c59d14d0a6c1e143d75ae66fa0052/playlist-300m-borewell-borehole-inspection-camera-geologic-12-inch-larger-screen.m3u8 29 2023-04-26T15:05:23+08:00 120 4.1 300m Borehole Inspection Camera Borehole Inspection Camera Geologic Borewell Inspection Camera https://www.geophysicsinstruments.com/sale-36822846-300m-borewell-borehole-inspection-camera-geologic-12-inch-larger-screen.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145441938-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl145441918-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl160239407-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl160239404-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl160239380-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl161711583-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl161710584-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl161706491-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/photo/pl161706447-300m_borewell_borehole_inspection_camera_geologic_12_inch_larger_screen.jpg https://www.geophysicsinstruments.com/videos-36775078-1d-resistivity-meter-vertical-electrical-sounding-for-groundwater-investigation.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448d1fd0f548.mp4.jpg?1682494016 1D Resistivity Meter Vertical Electrical Sounding For Groundwater Investigation 1D Vertical Electrical Sounding Investigation Geophysical Electrical Resistivity Meter WDJD-3A Multi-function Digital DC Resistivity/IP Meter can conduct 1D electrical resistivity survey, in association with only power source, electrodes and ordinary cables. 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With years of design and manufacturing expertise, we have produced a product that satisfies the most recent user demands. Other multi-electrode resistivity software can process the WDJD-3A measured data, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-dc-geophysical-resistivity-survey-meter-and-induced-polarization-methods.m3u8 28 2024-01-04T11:54:21+08:00 355 4.7 Geophysical Resistivity Survey Dc Geophysical Resistivity Survey Meter electrical resistivity survey Meter https://www.geophysicsinstruments.com/sale-38984837-dc-geophysical-resistivity-survey-meter-and-induced-polarization-methods.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl153860242-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl153860450-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl153860760-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185745-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185742-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185741-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185673-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185672-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185671-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/photo/pl166185670-dc_geophysical_resistivity_survey_meter_and_induced_polarization_methods.jpg https://www.geophysicsinstruments.com/videos-36776856-digital-ip-geophysical-resistivity-meter-for-underground-water-detection.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240104_65962bf1ed6e9.mp4.jpg?1704340613 Digital IP Geophysical Resistivity Meter For Underground Water Detection Hydrogeological Resistivity IP Survey Meter for Underground Water Detection WDJD-3A Multi-Function Digital DC Resistivity/IP Meter , based on years of experience of design and manufacture, meets user s most and latest needs. 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Application https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/b8fae50815149aa264b632caea43663d/playlist-digital-ip-geophysical-resistivity-meter-for-underground-water-detection.m3u8 28 2024-01-04T11:54:21+08:00 355 4.4 IP Geophysical Resistivity Meter Digital Geophysical Resistivity Meter Resistivity Meter For Underground Water https://www.geophysicsinstruments.com/sale-36776856-digital-ip-geophysical-resistivity-meter-for-underground-water-detection.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145382258-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl145382254-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl166185741-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl166185742-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl166185673-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl166185672-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl166185671-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/photo/pl166185670-digital_ip_geophysical_resistivity_meter_for_underground_water_detection.jpg https://www.geophysicsinstruments.com/videos-36775042-ip-digital-surface-resistivity-meter-for-groundwater-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240104_65962bf1ed6e9.mp4.jpg?1704340613 IP Digital Surface Resistivity Meter For Groundwater Exploration Surface Survey Geophysical Ip Resistivity Meter For Groundwater And Mining WDJD-3 can be used for metal and nonmetal mineral resources detection, city geophysical exploration, railway and bridge inspection and so on; as well as in hydrology and engineering geology such as seeking for ground water, inspect dam base, flood protection levee for incipient faults, and geothermal prospecting. Feature 1. 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Use Geophysical Terrameter By Geologist Terrameter is included transmitter, transmitting electrode, receiving electrode and receiver, it is usually required that the transmitter, transmitting electrode, receiving electrode and receiver are in a straight line. The transmitter injects a stable current into the ground through the transmitting electrode, thereby establishing a stable current field underground and on the ground, and the potential of a https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/bb3bd162adfe2547d238abb26d1c10bf/playlist-odm-geophysical-resistivity-meter-water-borehole-terrameter-use.m3u8 28 2023-04-26T15:25:47+08:00 162 4.9 ODM Geophysical Resistivity Meter Geophysical Resistivity Meter Borehole Resistivity Meter Water Terrameter https://www.geophysicsinstruments.com/sale-36776692-odm-geophysical-resistivity-meter-water-borehole-terrameter-use.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145382259-odm_geophysical_resistivity_meter_water_borehole_terrameter_use.jpg https://www.geophysicsinstruments.com/photo/pl145382249-odm_geophysical_resistivity_meter_water_borehole_terrameter_use.jpg https://www.geophysicsinstruments.com/videos-36776616-dustproof-induced-polarization-geophysical-resistivity-meter-land-prospecting.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448d1fd0f548.mp4.jpg?1682494016 Dustproof Induced Polarization Geophysical Resistivity Meter Land Prospecting Land Prospecting Geophysical Resistivity Meter For Resistivity And Induced Polarization Measurement Land prospecting geophysical resistivity meter are used to find metal deposits and non-metal deposits, explore groundwater, energy resources, and study geological structures. Electrical prospecting instruments need to have high technical performance. 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Engineering seismometer can be used for refraction exploration, PS logging in hole, cross hole earthquake, for engineering construction services. It can also be used as a data acquisition system for multichannel transient surface https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/940358497f8cd0b83bd6222e875d22fb/playlist-underground-engineering-seismograph-24-channels-oem-odm-acceptable.m3u8 25 2023-04-26T15:11:36+08:00 193 4.5 Underground Engineering Seismograph Engineering Seismograph 24 Channels https://www.geophysicsinstruments.com/sale-36849535-underground-engineering-seismograph-24-channels-oem-odm-acceptable.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145667070-underground_engineering_seismograph_24_channels_oem_odm_acceptable.jpg https://www.geophysicsinstruments.com/photo/pl145667071-underground_engineering_seismograph_24_channels_oem_odm_acceptable.jpg https://www.geophysicsinstruments.com/videos-36852375-borehole-engineering-seismograph-seismic-12-24-48-channels.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cea987601.mp4.jpg?1682493156 Borehole Engineering Seismograph Seismic 12 / 24 / 48 Channels 12/24/48 channels Engineering Seismograph Engineering Seismograph is extremely suitable for wave velocity testing (sheared wave), surface wave detecting, pier foundation inspection, ground micro-tremor survey, seismic imaging, shake measurement, and reflection and refraction survey. It is extensively applicable in hydrogeology, electric power, railway, bridge, city construction, traffic and other engineering geological field prospecting as well as in exploration of petroleum, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/940358497f8cd0b83bd6222e875d22fb/playlist-borehole-engineering-seismograph-seismic-12-24-48-channels.m3u8 25 2023-04-26T15:11:36+08:00 193 4.5 Borehole Engineering Seismograph Engineering Seismograph https://www.geophysicsinstruments.com/sale-36852375-borehole-engineering-seismograph-seismic-12-24-48-channels.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145667068-borehole_engineering_seismograph_seismic_12_24_48_channels.jpg https://www.geophysicsinstruments.com/photo/pl145667073-borehole_engineering_seismograph_seismic_12_24_48_channels.jpg https://www.geophysicsinstruments.com/videos-36853364-eps-seismic-instruments-seismograph-digital-with-4-5hz-geophone.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cea987601.mp4.jpg?1682493156 EPS Seismic Instruments Seismograph Digital With 4.5Hz Geophone Digital Seismic Seismograph with 4.5Hz geophone (EPS) Seismic equipment is used to study the earth's subsurface by generating and recording signals that travel through the earth. These signals can be used to create images and maps of the underground rocks and formations, and to identify potential sites for drilling or mining. 1. Geophone: A digital seismograph requires at least one seismometer geophone to measure ground vibrations. The sensor should be stable, sensitive, https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/940358497f8cd0b83bd6222e875d22fb/playlist-eps-seismic-instruments-seismograph-digital-with-4-5hz-geophone.m3u8 25 2023-04-26T15:11:36+08:00 193 4.6 EPS Seismic Instruments Seismic Instruments Seismograph https://www.geophysicsinstruments.com/sale-36853364-eps-seismic-instruments-seismograph-digital-with-4-5hz-geophone.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145667074-eps_seismic_instruments_seismograph_digital_with_4_5hz_geophone.jpg https://www.geophysicsinstruments.com/photo/pl145667080-eps_seismic_instruments_seismograph_digital_with_4_5hz_geophone.jpg https://www.geophysicsinstruments.com/videos-36860673-portable-magnetic-survey-instruments-proton-magnetometer-high-precision.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448ce81ca5aa.mp4.jpg?1682493111 Portable Magnetic Survey Instruments Proton Magnetometer High Precision Proton Magnetometer Magnetic Survey Instrument Proton magnetometer is a portable, high precision and high sensitivity instrument for measuring the geomagnetic field. The magnetometer is made based on the precession of hydrogen nuclei (protons) in hydrocarbon-containing solutions such as kerosene, water and alcohol at a certain frequency in the geomagnetic field. It has a very wide range of applications, including geophysics, civil geological exploration, archaeological https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/168147468e13d96757da9abc3c4ee8cb/playlist-portable-magnetic-survey-instruments-proton-magnetometer-high-precision.m3u8 17 2023-04-26T15:10:56+08:00 165 4.8 Portable Magnetic Survey Instruments Magnetic Survey Instruments Magnetometer https://www.geophysicsinstruments.com/sale-36860673-portable-magnetic-survey-instruments-proton-magnetometer-high-precision.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145704489-portable_magnetic_survey_instruments_proton_magnetometer_high_precision.jpg https://www.geophysicsinstruments.com/photo/pl145704483-portable_magnetic_survey_instruments_proton_magnetometer_high_precision.jpg https://www.geophysicsinstruments.com/videos-36861019-magnetic-proton-precession-magnetometer-magnetic-field-surveys.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448ce81ca5aa.mp4.jpg?1682493111 Magnetic Proton Precession Magnetometer Magnetic Field Surveys Proton Precession Magnetometer Magnetic Survey Instruments A Proton Precession Magnetometer is an instrument that measures the scalar intensity of the local magnetic field and relies upon the proton-precision measurement technique. This is a well-established technique and is successfully implemented in classical proton precision magnetometers. We have been developing low cost high precision 0.1nT Proton Precision Magnetometers Technical Specification Measurement range 30 https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/168147468e13d96757da9abc3c4ee8cb/playlist-magnetic-proton-precession-magnetometer-magnetic-field-surveys.m3u8 17 2023-04-26T15:10:56+08:00 165 4.7 Magnetic Proton Precession Magnetometer Proton Precession Magnetometer https://www.geophysicsinstruments.com/sale-36861019-magnetic-proton-precession-magnetometer-magnetic-field-surveys.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145704488-magnetic_proton_precession_magnetometer_magnetic_field_surveys.jpg https://www.geophysicsinstruments.com/photo/pl145704487-magnetic_proton_precession_magnetometer_magnetic_field_surveys.jpg https://www.geophysicsinstruments.com/videos-36861115-geophysics-portable-proton-magnetometer-with-low-power-consumption.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448ce81ca5aa.mp4.jpg?1682493111 Geophysics Portable Proton Magnetometer With Low Power Consumption Portable Proton Magnetometers Geophysics The Magnetometers used for geological or geophysical exploration. Prices for portable magnetometers can range from a few thousand dollars to tens of thousands of dollars depending on the features, accuracy, and quality of the device. Some features of proton magnetometers include: Sensitivity: Proton magnetometers are extremely sensitive and can detect even small changes in magnetic fields. Portability: Proton magnetometers can be made https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/168147468e13d96757da9abc3c4ee8cb/playlist-geophysics-portable-proton-magnetometer-with-low-power-consumption.m3u8 17 2023-04-26T15:10:56+08:00 165 4.9 Geophysics Portable Proton Magnetometer Portable Proton Magnetometer https://www.geophysicsinstruments.com/sale-36861115-geophysics-portable-proton-magnetometer-with-low-power-consumption.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145704468-geophysics_portable_proton_magnetometer_with_low_power_consumption.jpg https://www.geophysicsinstruments.com/photo/pl145704497-geophysics_portable_proton_magnetometer_with_low_power_consumption.jpg https://www.geophysicsinstruments.com/videos-36861248-magnetic-digital-proton-magnetometer-ground-archaeology-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448ce81ca5aa.mp4.jpg?1682493111 Magnetic Digital Proton Magnetometer Ground Archaeology Exploration Ground Magnetic Survey Digital Proton Magnetometer For Archaeology Exploration Applications: Because the proton magnetometer has many advantages such as high precision and portability, it has been widely used in the following fields: 1. Mineral prospecting, according to the characteristics of useful minerals in the ore being magnetic or symbiotic with magnetic minerals, conduct direct ore prospecting, or conduct indirect prospecting according to the characteristics of ore https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/168147468e13d96757da9abc3c4ee8cb/playlist-magnetic-digital-proton-magnetometer-ground-archaeology-exploration.m3u8 17 2023-04-26T15:10:56+08:00 165 4.3 Magnetic Digital Proton Magnetometer Digital Proton Magnetometer Ground https://www.geophysicsinstruments.com/sale-36861248-magnetic-digital-proton-magnetometer-ground-archaeology-exploration.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145282915-magnetic_digital_proton_magnetometer_ground_archaeology_exploration.jpg https://www.geophysicsinstruments.com/photo/pl145704484-magnetic_digital_proton_magnetometer_ground_archaeology_exploration.jpg https://www.geophysicsinstruments.com/videos-36861500-high-resolution-proton-magnetometer-mineral-mining-prospecting.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448ce81ca5aa.mp4.jpg?1682493111 High Resolution Proton Magnetometer Mineral Mining Prospecting Mineral Mining Prospecting Proton Precision Magnetometer With High Resolution Rocks and ores in nature have different magnetic properties and can produce different magnetic fields, which cause changes in the earth's magnetic field in local areas, resulting in geomagnetic anomalies. These magnetic anomalies are discovered and studied by magnetometers, and then magnetic ore bodies can be found and geological structures can be studied. Magnetic prospecting is one of the commonly https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/168147468e13d96757da9abc3c4ee8cb/playlist-high-resolution-proton-magnetometer-mineral-mining-prospecting.m3u8 17 2023-04-26T15:10:56+08:00 165 4.9 High Resolution Proton Magnetometer Proton Magnetometer https://www.geophysicsinstruments.com/sale-36861500-high-resolution-proton-magnetometer-mineral-mining-prospecting.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145283043-high_resolution_proton_magnetometer_mineral_mining_prospecting.jpg https://www.geophysicsinstruments.com/photo/pl145704469-high_resolution_proton_magnetometer_mineral_mining_prospecting.jpg https://www.geophysicsinstruments.com/videos-36663647-rotary-borewell-water-checking-camera-oil-well-downhole-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cd34274ab.mp4.jpg?1682492798 Rotary Borewell Water Checking Camera / Oil Well Downhole Camera 32g Sd Card Water Well Inspection 360 Degree Rotary Borewell Water Checking Camera Introduction Camera for borewell 500 meter Borehole Cameras GYGD-IIS Deep Well Camera can be used to observe the characteristic of geologic body in drill hole, well hole, well drilling, oil well and pile foundation etc, such as rock structure, geological structure, rock strike, faults, fissures, dissection, underwater and undersea survey. The underwater camera can widely be used to observe the https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/837c59d14d0a6c1e143d75ae66fa0052/playlist-rotary-borewell-water-checking-camera-oil-well-downhole-camera.m3u8 29 2023-04-26T15:05:23+08:00 120 4.7 Rotary Borewell Water Checking Camera Borewell Water Checking Camera Oil Well Downhole Camera https://www.geophysicsinstruments.com/sale-36663647-rotary-borewell-water-checking-camera-oil-well-downhole-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl144865221-rotary_borewell_water_checking_camera_oil_well_downhole_camera.jpg https://www.geophysicsinstruments.com/photo/pl144865223-rotary_borewell_water_checking_camera_oil_well_downhole_camera.jpg https://www.geophysicsinstruments.com/photo/pl144865222-rotary_borewell_water_checking_camera_oil_well_downhole_camera.jpg https://www.geophysicsinstruments.com/photo/pl144865224-rotary_borewell_water_checking_camera_oil_well_downhole_camera.jpg https://www.geophysicsinstruments.com/videos-36790682-security-underwater-borewell-waterproof-camera-inspection-deep-well.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cd34274ab.mp4.jpg?1682492798 Security Underwater Borewell Waterproof Camera Inspection Deep Well Water Well Inspection Borehole Inspection Camera Borehole Inspection Camera Applications: With real-time high resolution vision display of vertical hole, pipe and water well, the underwater inspection camera is widely used in the following fields: 1.To inspection the water leakage of the well 2.To show customer the blockage of the well 3.To help repairing wells 4.Provide broadcast quality video of the underwater world, back to the surface from up to within 2000m below 5.This https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/837c59d14d0a6c1e143d75ae66fa0052/playlist-security-underwater-borewell-waterproof-camera-inspection-deep-well.m3u8 29 2023-04-26T15:05:23+08:00 120 4.9 Underwater Borewell Camera Inspection Underwater Borewell Camera Borewell Waterproof Camera https://www.geophysicsinstruments.com/sale-36790682-security-underwater-borewell-waterproof-camera-inspection-deep-well.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145441929-security_underwater_borewell_waterproof_camera_inspection_deep_well.jpg https://www.geophysicsinstruments.com/photo/pl145441909-security_underwater_borewell_waterproof_camera_inspection_deep_well.jpg https://www.geophysicsinstruments.com/videos-37269445-seismic-land-geophone-string-electronic-power-geophone-string.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230425_6447699f1f96a.mp4.jpg?1682401763 Seismic Land Geophone String Electronic Power Geophone String Seismic Sensor Geophones String Land Geophone String Land geophone string is a series of geophones, which are devices used for detecting ground vibrations, arranged in a linear configuration and used for seismic data acquisition on land. The geophones are typically connected by cables and placed in shallow holes or on the surface of the ground, where they can detect seismic waves generated by energy sources such as explosives or vibrating trucks. The geophone string is used https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/942f0a1270882da78d528c666e9c949f/playlist-seismic-land-geophone-string-electronic-power-geophone-string.m3u8 18 2023-04-25T13:48:13+08:00 151 4.5 Seismic Land Geophone String Land Geophone String Geophone String https://www.geophysicsinstruments.com/sale-37269445-seismic-land-geophone-string-electronic-power-geophone-string.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl147901472-seismic_land_geophone_string_electronic_power_geophone_string.jpg https://www.geophysicsinstruments.com/photo/pl147901478-seismic_land_geophone_string_electronic_power_geophone_string.jpg https://www.geophysicsinstruments.com/videos-36665531-geology-seismic-geophone-sensor-vertical-horizontal-geophone-2d-and-3d.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230425_6447699f1f96a.mp4.jpg?1682401763 Geology Seismic Geophone Sensor Vertical Horizontal Geophone 2D And 3D 2D and 3D Vertical Horizontal Geophone Seismic Geophone for Sale Frequency 4.5Hz False frequency 140 Resistance 375 5% Damping 0.56 8% Diameter 25.4mm Height 35.5mm(horizontal)/33.9mm(vertical) Weight 82.6g Working Temperature -40 -80 Warranty 1 year Temperature Calibration 22 Introduction Detector is a device that detects some useful information in the wave signal. A device used to identify the presence or change of a wave, oscillation, or signal. A geophone is usually https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/942f0a1270882da78d528c666e9c949f/playlist-geology-seismic-geophone-sensor-vertical-horizontal-geophone-2d-and-3d.m3u8 18 2023-04-25T13:48:13+08:00 151 4.3 Geology Seismic Geophone Sensor Seismic Geophone Sensor Vertical Horizontal Geophone 2D https://www.geophysicsinstruments.com/sale-36665531-geology-seismic-geophone-sensor-vertical-horizontal-geophone-2d-and-3d.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl144871266-geology_seismic_geophone_sensor_vertical_horizontal_geophone_2d_and_3d.jpg https://www.geophysicsinstruments.com/photo/pl144871267-geology_seismic_geophone_sensor_vertical_horizontal_geophone_2d_and_3d.jpg https://www.geophysicsinstruments.com/photo/pl144871268-geology_seismic_geophone_sensor_vertical_horizontal_geophone_2d_and_3d.jpg https://www.geophysicsinstruments.com/photo/pl144871269-geology_seismic_geophone_sensor_vertical_horizontal_geophone_2d_and_3d.jpg https://www.geophysicsinstruments.com/videos-36769699-odm-geophysical-exploration-instrument-1khz-resistivity-meter.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230425_6447694420c9d.mp4.jpg?1682401753 ODM Geophysical Exploration Instrument 1KHz Resistivity Meter 2D Geophysical Exploration Instrument Introducction Geophysical exploration instrument, used to detect geological condition such as stratum lithology and geological structure by studying and observing changes in various geophysical fields. Geophysical Instrument provide theories, methods and technologies for detecting the internal structure and structure of the earth, searching for energy, resources and environmental monitoring, and provide an important basis for disaster https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/58b5ea2edd964359cb8195700ee2bf3f/playlist-odm-geophysical-exploration-instrument-1khz-resistivity-meter.m3u8 28 2023-04-25T13:46:37+08:00 339 4.9 ODM Geophysical Exploration Instrument Geophysical Exploration Instrument 1KHz https://www.geophysicsinstruments.com/sale-36769699-odm-geophysical-exploration-instrument-1khz-resistivity-meter.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145362937-odm_geophysical_exploration_instrument_1khz_resistivity_meter.jpg https://www.geophysicsinstruments.com/photo/pl145362939-odm_geophysical_exploration_instrument_1khz_resistivity_meter.jpg https://www.geophysicsinstruments.com/videos-36668126-odm-high-strain-dynamic-pile-load-test-electronic-reflected-wave-pile-tester.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230424_64461baf76beb.mp4.jpg?1682316711 ODM High Strain Dynamic Pile Load Test Electronic Reflected Wave Pile Tester High Strain Dynamic Detector Induatrial Reflected Wave Pile Tester A technique for a dynamic test of a pile foundation is the high strain test. The high strain strategy is used when there is a lot of energy acting on the pile top and the directly measured impacting force is equal to the design limit value. The dynamic pile driving formula technique, wave equation method, Case method, curve fitting method CAPWAP, hammer penetration method, and static and static method are the https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4d5b93630407e3deb7541e58359f1991/playlist-odm-high-strain-dynamic-pile-load-test-electronic-reflected-wave-pile-tester.m3u8 23 2023-04-24T14:03:22+08:00 58 4.1 ODM Pile Load Test Pile Load Test Electronic ODM High Strain Dynamic Load Test https://www.geophysicsinstruments.com/sale-36668126-odm-high-strain-dynamic-pile-load-test-electronic-reflected-wave-pile-tester.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl144879670-odm_high_strain_dynamic_pile_load_test_electronic_reflected_wave_pile_tester.jpg https://www.geophysicsinstruments.com/photo/pl144879646-odm_high_strain_dynamic_pile_load_test_electronic_reflected_wave_pile_tester.jpg https://www.geophysicsinstruments.com/photo/pl144879645-odm_high_strain_dynamic_pile_load_test_electronic_reflected_wave_pile_tester.jpg https://www.geophysicsinstruments.com/photo/pl144879647-odm_high_strain_dynamic_pile_load_test_electronic_reflected_wave_pile_tester.jpg https://www.geophysicsinstruments.com/videos-37260486-2k-high-strain-dynamic-integrity-pile-load-test-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230424_64461baf76beb.mp4.jpg?1682316711 2K High Strain Dynamic Integrity Pile Load Test Equipment High Strain Dynamic Detector Induatrial Reflected Wave Pile Tester High strain pile integrity testing is a detection method to determine the vertical compressive bearing capacity and integrity of a single pile. In the experiment, a heavy hammer is used to impact the pile top, and the velocity and force time history curves of the pile top are measured and analyzed by wave theory. The main detection methods include waveform fitting method, CAPWAPC method, Case method, wave https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4d5b93630407e3deb7541e58359f1991/playlist-2k-high-strain-dynamic-integrity-pile-load-test-equipment.m3u8 23 2023-04-24T14:03:22+08:00 58 4.3 Integrity Pile Load Test Dynamic Pile Load Test Equipment Integrity Pile Test https://www.geophysicsinstruments.com/sale-37260486-2k-high-strain-dynamic-integrity-pile-load-test-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl147897770-2k_high_strain_dynamic_integrity_pile_load_test_equipment.jpg https://www.geophysicsinstruments.com/photo/pl147897772-2k_high_strain_dynamic_integrity_pile_load_test_equipment.jpg https://www.geophysicsinstruments.com/videos-37260535-ik-pile-load-test-equipment-high-strain-pile-testing-machine.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230424_64461baf76beb.mp4.jpg?1682316711 IK Pile Load Test Equipment High Strain Pile Testing Machine High Strain Pile Testing Equipment Principles Of High Strain Testing: The basic principle of high strain testing is to apply an impact force to the axial hysteresis of the pile top to generate sufficient penetration of the pile, and measure the response of pile particle stress and acceleration resulting from it. Through wave theory analysis, the detection method of vertical compressive bearing capacity and pile integrity of a single pile is determined. The pile tip is https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4d5b93630407e3deb7541e58359f1991/playlist-ik-pile-load-test-equipment-high-strain-pile-testing-machine.m3u8 23 2023-04-24T14:03:22+08:00 58 4.6 IK Pile Load Test Pile Load Test Equipment High Strain Pile Testing Machine https://www.geophysicsinstruments.com/sale-37260535-ik-pile-load-test-equipment-high-strain-pile-testing-machine.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl147897771-ik_pile_load_test_equipment_high_strain_pile_testing_machine.jpg https://www.geophysicsinstruments.com/photo/pl147897769-ik_pile_load_test_equipment_high_strain_pile_testing_machine.jpg https://www.geophysicsinstruments.com/videos-37373221-oem-high-strain-dynamic-pile-load-test-detector-reflected-wave-pile-tester.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230424_64461baf76beb.mp4.jpg?1682316711 OEM High Strain Dynamic Pile Load Test Detector Reflected Wave Pile Tester High Strain Dynamic Detector Induatrial Reflected Wave Pile Tester A technique for a dynamic test of a pile foundation is the high strain test. The high strain strategy is used when there is a lot of energy acting on the pile top and the directly measured impacting force is equal to the design limit value. The dynamic pile driving formula technique, wave equation method, Case method, curve fitting method CAPWAP, hammer penetration method, and static and static method are the https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/4d5b93630407e3deb7541e58359f1991/playlist-oem-high-strain-dynamic-pile-load-test-detector-reflected-wave-pile-tester.m3u8 23 2023-04-24T14:03:22+08:00 58 4.4 High Strain Dynamic Pile Load Test Pile Load Test Detector OEM High Strain Dynamic Pile Test https://www.geophysicsinstruments.com/sale-37373221-oem-high-strain-dynamic-pile-load-test-detector-reflected-wave-pile-tester.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/pl145282857-oem_high_strain_dynamic_pile_load_test_detector_reflected_wave_pile_tester.jpg https://www.geophysicsinstruments.com/videos-37373222-induatrial-pile-load-test-high-strain-pile-testing-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230424_64461baf76beb.mp4.jpg?1682316711 Induatrial Pile Load Test High Strain Pile Testing Equipment High Strain Pile Testing Equipment Principles Of High Strain Testing: The basic principle of high strain testing is to apply an impact force to the axial hysteresis of the pile top to generate sufficient penetration of the pile, and measure the response of pile particle stress and acceleration resulting from it. 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instrument is mainly used for exploration of metal mines, coal fields, oil and gas fields, geothermal, hydrologic engineering geology, etc. Features: One instrument with multiple functions: this system is integrated with functions of a transmitter and a receiver, portable and simple in connection. 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Ideal for oil, gas, and mineral exploration. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/942f0a1270882da78d528c666e9c949f/playlist-geology-seismic-geophone-sensor-vertical-horizontal-geophone-2d-and-3d.m3u8 18 2023-04-25T13:48:13+08:00 151 4.7 Seismic Geophone Sensor https://www.geophysicsinstruments.com/video-114084-underground-engineering-seismograph-24-channels-oem-odm-acceptable.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cea987601.mp4.jpg?1682493156 Underground Engineering Seismograph 24 Channels OEM / ODM Acceptable Discover the EPS Seismic Instruments Seismograph Digital with 4.5Hz Geophone, perfect for underground engineering and seismic studies. This advanced seismograph offers high precision, durability, and versatile applications in petroleum exploration, fault location, and more. OEM/ODM options available. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/940358497f8cd0b83bd6222e875d22fb/playlist-underground-engineering-seismograph-24-channels-oem-odm-acceptable.m3u8 25 2023-04-26T15:11:36+08:00 193 4.7 Seismic Instruments https://www.geophysicsinstruments.com/video-148354-earthquake-geophysical-engineering-seismograph-masw-seismic-refraction-equipment.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659e15896f088.mp4.jpg?1704859785 Earthquake Geophysical Engineering Seismograph masw seismic refraction equipment Discover the WZG-24C/48C engineering seismograph, a high-precision, multi-function device for seismic surveys, refraction, and more. Ideal for earthquake studies, MASW, and civil engineering, this equipment offers stability, fast sampling, and deep exploration up to 1,000 meters. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/1d48dcb531b95b01c3cbd8db35a71716/playlist-earthquake-geophysical-engineering-seismograph-masw-seismic-refraction-equipment.m3u8 31 2024-01-10T11:56:52+08:00 254 4.4 Geophysical Exploration Instrument https://www.geophysicsinstruments.com/video-210495-4g-real-time-monitoring-nodal-seismic-instrument.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241206_6752a5653c45c.mp4.jpg?1733470265 4G Real-time Monitoring Nodal Seismic Instrument In this video, we showcase the GD-3C Node Seismometer, a cutting-edge 4G real-time monitoring nodal seismic instrument. Discover how this lightweight, tamper-proof seismograph with IP68 rating revolutionizes seismic data collection for earthquake monitoring, urban surveys, and resource exploration. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202412/437b2685394c398b7e250a6dc3972675/playlist-4g-real-time-monitoring-nodal-seismic-instrument.m3u8 31 2024-12-06T15:18:34+08:00 42 4.3 Seismic Instruments https://www.geophysicsinstruments.com/video-210502-three-component-high-precision-intelligent-seismic-data-recorde.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241206_6752a649473cb.mp4.jpg?1733471383 Three-component high-precision intelligent seismic data recorde Discover the GD-3C, a high-precision three-component seismic data recorder designed for geological structure exploration. Featuring GPS/BDS clock synchronization, ultra-low power design, and real-time data communication, this equipment excels in harsh environments with its lightweight, durable, and contactless design. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202412/ed90eb76e9c0d2a7c3de71068648596c/playlist-three-component-high-precision-intelligent-seismic-data-recorde.m3u8 19 2024-12-06T15:22:30+08:00 21 4.2 Seismic Instruments https://www.geophysicsinstruments.com/video-210506-mining-seismograph-seismic-survey-recorder.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241206_6752a74d80f7c.mp4.jpg?1733471497 mining seismograph Seismic survey recorder Discover the Rugged Seismic Recorder High Dynamic Range Sensor Low Power Seismometer System, designed for precise seismic risk assessment. Ideal for insurance and reinsurance companies, this system transforms uncertainty into quantifiable data for underwriting and claims management. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202412/98f896d9a0078d462cc3d36b12de7ea4/playlist-mining-seismograph-seismic-survey-recorder.m3u8 103 2024-12-06T15:25:41+08:00 22 4.1 Seismic Instruments https://www.geophysicsinstruments.com/video-221983-engineering-seismograph.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20250103_677759403be06.mp4.jpg?1735878007 engineering seismograph See the journey from feature description to real application in this concise overview of the Multi-component Seismic Sensor. Discover how this advanced equipment enhances shallow refraction exploration with its 24-bit A/D converter and 144dB dynamic range. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202501/b47dfd18d44d16cbf95f1ec9b148e871/playlist-engineering-seismograph.m3u8 27 2025-01-03T11:27:46+08:00 12 4.3 Geophysical Exploration Instrument https://www.geophysicsinstruments.com/video-112178-transient-electromagnetic-magnetic-survey-instruments.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230413_6437b5bf2c182.mp4.jpg?1681373095 Transient Electromagnetic Magnetic Survey Instruments Discover the 12KW Magnetic Survey Instruments TEM Transient Electromagnetic Remote Control, designed for deep exploration in metal mines, coal fields, oil and gas fields, and more. This versatile instrument combines high reliability, low power consumption, and remote control capabilities for efficient geological surveys. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/b3a0e265fc93cd6d3983da4b352076e8/playlist-transient-electromagnetic-magnetic-survey-instruments.m3u8 43 2023-04-13T15:56:32+08:00 127 4.4 Magnetic Survey Instruments https://www.geophysicsinstruments.com/video-152666-geophysical-exploration-instrument.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240227_65dd5460e43d6.mp4.jpg?1709004161 Geophysical Exploration Instrument Discover the WCZ-3 High Precision Porton Precession Magnetometer, the fastest and most comprehensive ground proton magnetometer for geophysical mineral exploration. Featuring GPS navigation, 1nT accuracy, and lightweight design, it's perfect for high-precision magnetic surveys. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202402/f224fee1eb772a8b84691a7efbb769df/playlist-geophysical-exploration-instrument.m3u8 25 2024-02-27T11:17:47+08:00 124 4.6 Geophysical Exploration Instrument https://www.geophysicsinstruments.com/video-203627-proton-magnetometer.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241120_673d8d3810bc3.mp4.jpg?1732095566 proton magnetometer Discover the WCZ-3 Proton Magnetometer, a cutting-edge tool for volcanic observation and fault locating. Featuring advanced dual 32-bit microcontroller architecture and GPS satellite synchronization, this portable device ensures precise magnetic field measurements in any environment. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/99e7fe40efb0041832971e813550192c/playlist-proton-magnetometer.m3u8 6 2024-11-20T15:18:14+08:00 21 4.7 Geophysical Exploration Instrument https://www.geophysicsinstruments.com/video-206198-broadband-magnetotellurometer.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241126_674570fc2e4f9.mp4.jpg?1732606115 Broadband magnetotellurometer UltraEM Z5 magnetotelluric system is based on matureBased on the electromagnetic sounding theory, randomSignal processing technology, embedded real-time operating system technology, large-scale field programmable array logic technologytechnology, high-precision high-speed A/D recording technology and other electronic technologies,Integrating high-frequency magnetotellurics (HMT) and audio-frequency magnetotellurics Magnetism (AMT) and magnetotellurics (BMT and MT) are An all-in-one broadband magnetotellurometer. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/a7dbe1328a93ad8a70f19c60164961e0/playlist-broadband-magnetotellurometer.m3u8 39 2024-11-26T14:55:55+08:00 1 4.7 https://www.geophysicsinstruments.com/video-113411-deep-water-well-log-borehole-geophysical-self-compensate-error.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230421_64423f4e81c44.mp4.jpg?1682063271 Deep Water Well Log Borehole Geophysical Self Compensate Error Discover the advanced Deep Water Well Log Borehole Geophysical Self Compensate Error tool, designed for precise subsurface measurements in challenging environments. This geophysical well logging instrument ensures accurate data collection for hydrocarbon exploration with robust technical specifications. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/8142b23dbaab0b2614858b9187f525ea/playlist-deep-water-well-log-borehole-geophysical-self-compensate-error.m3u8 38 2023-04-21T15:46:11+08:00 73 4.5 Geophysical Well Logging https://www.geophysicsinstruments.com/video-113715-small-borehole-drilling-machine-flexible-backpack-water-well-drilling-machine.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230424_64461b085e84f.mp4.jpg?1682316571 Small Borehole Drilling Machine Flexible Backpack Water Well Drilling Machine Discover the Small Borehole Drilling Machine, a flexible backpack water well drilling machine designed for portability and efficiency. Perfect for quick drilling in various rock layers, this lightweight and well-equipped rig is ideal for professionals on the go. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/33def28151349af579cd05ca30078d1d/playlist-small-borehole-drilling-machine-flexible-backpack-water-well-drilling-machine.m3u8 32 2023-04-24T14:00:31+08:00 56 4.7 Borehole Drilling Machine https://www.geophysicsinstruments.com/video-114078-rotary-borewell-water-checking-camera-oil-well-downhole-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cd34274ab.mp4.jpg?1682492798 Rotary Borewell Water Checking Camera / Oil Well Downhole Camera Discover the advanced GYGD-IV Borehole Inspection Camera, designed for deep well and underwater inspections. This high-resolution camera offers real-time vision display, dual-view capabilities, and military-grade durability. Perfect for detecting leaks, blockages, and repairs in water wells up to 2000m deep. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/837c59d14d0a6c1e143d75ae66fa0052/playlist-rotary-borewell-water-checking-camera-oil-well-downhole-camera.m3u8 29 2023-04-26T15:05:23+08:00 120 4.2 Borehole Inspection Camera https://www.geophysicsinstruments.com/video-114083-geophysics-portable-proton-magnetometer-with-low-power-consumption.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448ce81ca5aa.mp4.jpg?1682493111 Geophysics Portable Proton Magnetometer With Low Power Consumption Discover the Geophysics Portable Proton Magnetometer with Low Power Consumption, designed for geological and geophysical exploration. This highly sensitive, portable device offers non-invasive surveys and is perfect for field work. Learn about its features, technical specifications, and applications in science and industry. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/168147468e13d96757da9abc3c4ee8cb/playlist-geophysics-portable-proton-magnetometer-with-low-power-consumption.m3u8 17 2023-04-26T15:10:56+08:00 165 4.3 Magnetic Survey Instruments https://www.geophysicsinstruments.com/video-114085-steel-borewell-borehole-water-level-meter-high-accuracy-metal-alloy.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20230426_6448cec766ec3.mp4.jpg?1682493194 Steel Borewell / Borehole Water Level Meter High Accuracy Metal Alloy Discover the Yellow Borehole Water Level Meter Sensor, a high-sensitivity 100M electronic liquid level sensor designed for precision water level measurement. Ideal for borewells, hydro power engineering, and agriculture irrigation, this durable meter features a stainless steel probe, ABS shell, and accurate readings with 0.5mm precision. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202304/73bdf511e41a96da863e6ea16529c969/playlist-steel-borewell-borehole-water-level-meter-high-accuracy-metal-alloy.m3u8 24 2023-04-26T15:12:05+08:00 103 4.7 Borehole Water Level Meter https://www.geophysicsinstruments.com/video-136104-auto-cable-arrangement-borehole-inspection-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231017_652e5237def52.mp4.jpg?1697534799 Auto cable arrangement borehole inspection camera Discover the GYGD Auto Cable Arrangement Borehole Inspection Camera, designed for superior borehole damage prevention and maintenance. Featuring 360-degree rotation, auto cable arrangement, and high-resolution imaging, this camera ensures durability and ease of use for professionals. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202310/7fbc2b10c2d46deea5ce90b9f478d97c/playlist-auto-cable-arrangement-borehole-inspection-camera.m3u8 26 2023-10-17T17:21:54+08:00 54 4.2 Borehole Inspection Camera https://www.geophysicsinstruments.com/video-143671-12-inch-underground-camera-with-360-degree-rotary-borehole-inspection-camera.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231208_657286c43fc86.mp4.jpg?1702004658 12-Inch Underground Camera with 360-Degree Rotary Borehole Inspection Camera Discover the 12-Inch Underground Camera with 360-Degree Rotary Borehole Inspection Camera, designed for unparalleled underground visibility. Featuring a 500-meter cable winch, 360-degree rotation, and 180-degree tilt, this camera offers a panoramic view with adjustable LED lights. Perfect for engineering geology, hydrogeology, and mining applications. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/e15cb6823b4e8331a2fe92d4f28e3a56/playlist-12-inch-underground-camera-with-360-degree-rotary-borehole-inspection-camera.m3u8 20 2023-12-08T11:00:14+08:00 61 4.9 Borehole Inspection Camera https://www.geophysicsinstruments.com/video-143977-borehole-water-level-meter.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231211_6576a6c71b741.mp4.jpg?1702274869 borehole water level meter Watch this overview to discover why many professionals pay attention to this approach. In this video, we demonstrate the 30-500M Water Level Indicator Portable Borehole Water Level Meter Sensor in action, showing you how to accurately measure water depth in wells, boreholes, and tanks. You'll see the buzzer and LED signal system working, learn about its quick response time and high accuracy, and get practical insights into its portable design with carrying handle and brake system for field applications. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/7ce76bedd39163e6797e33ac70ccf2c4/playlist-borehole-water-level-meter.m3u8 26 2023-12-11T14:05:55+08:00 169 4.6 Borehole Water Level Meter https://www.geophysicsinstruments.com/video-144568-geophysical-well-logging-equipment-borehole-logging-equipment-for-natural-gamma-and-sp-logging.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231214_657a9bfdbbf85.mp4.jpg?1702534812 Geophysical Well Logging Equipment Borehole Logging Equipment for Natural Gamma and SP Logging Discover the advanced Groundwater Geophysical Well Logging Monitor Borehole Logging Equipment, designed for precise measurements of natural gamma, SP logging, and more. Ideal for coal fields, hydrological engineering, and mineral exploration, this equipment offers high accuracy and durability for subsurface analysis. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/26934bba23966e7d99655ae03d4a35e5/playlist-geophysical-well-logging-equipment-borehole-logging-equipment-for-natural-gamma-and-sp-logging.m3u8 15 2023-12-14T14:08:58+08:00 104 4.9 Geophysical Well Logging https://www.geophysicsinstruments.com/video-144940-borehole-inclinometer.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20231218_657fa0bda57ac.mp4.jpg?1702863142 borehole inclinometer Discover the Geophysical Drilling Well Inclinometer Borehole Logging Survey Tool, a high-precision instrument for measuring borehole inclinations up to 1500 m. Ideal for geology, mining, and construction industries, this tool offers advanced features like 24-bit A/D and digital storage technology for reliable data analysis. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202312/ffd038236c6c2710c4065b58b9d5718c/playlist-borehole-inclinometer.m3u8 15 2023-12-18T09:30:35+08:00 47 4.9 Borehole Inclinometer https://www.geophysicsinstruments.com/video-148308-100m-200m-borehole-optical-televiewer-logging-camera-borehole-digital-scanner-for-water-well-undergr.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240110_659df3d7295bd.mp4.jpg?1704850482 100M 200M Borehole Optical Televiewer Logging Camera Borehole Digital Scanner for Water Well Undergr Discover the 100M 200M Borehole Optical Televiewer Logging Camera, a high-resolution digital scanner designed for water wells and underground applications. This advanced tool provides 360-degree imaging, precise depth measurements, and real-time video for geological and engineering projects. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/fa99d33e1695ebbd222db9ebf10b6738/playlist-100m-200m-borehole-optical-televiewer-logging-camera-borehole-digital-scanner-for-water-well-undergr.m3u8 28 2024-01-10T09:33:07+08:00 48 4.4 Geophysical Exploration Instrument https://www.geophysicsinstruments.com/video-148737-gdp-3d-borehole-wireless-inclinometer-downhole-drilling-inclinometer-for-water-and-coal-mine.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0a940af4ba.mp4.jpg?1705028211 GDP-3D Borehole Wireless Inclinometer Downhole Drilling Inclinometer for Water and Coal Mine In this video, discover the GDP-3D Wireless Digital Compass Inclinometer, a cutting-edge tool for well logging and geological surveys. Learn how its advanced features, including remote control and shock-proof design, enhance efficiency and reliability in downhole drilling operations. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/5e77c62076b4266705dd1f7cd146e9c6/playlist-gdp-3d-borehole-wireless-inclinometer-downhole-drilling-inclinometer-for-water-and-coal-mine.m3u8 24 2024-01-12T10:51:36+08:00 160 4.9 Borehole Inclinometer https://www.geophysicsinstruments.com/video-148849-360-degree-rotating-borehole-inspection-camera-500m-deep-well-camera-for-water-finder.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20240112_65a0f8efeb489.mp4.jpg?1705048527 360 Degree Rotating Borehole Inspection Camera 500M Deep Well Camera for Water Finder This video frames the solution within typical operational contexts for clearer understanding. Watch as we demonstrate the 12-Inch Underwater Borehole Inspection Camera, showcasing its 360-degree rotation and HD imaging capabilities in real-world underground and underwater detection scenarios. You'll see how it confirms geology, inspects well conditions, and identifies issues like corrosion or blockages, providing a clear walkthrough of its features and applications. https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202401/470439d0cfe678e05eca660e84736be1/playlist-360-degree-rotating-borehole-inspection-camera-500m-deep-well-camera-for-water-finder.m3u8 21 2024-01-12T16:31:41+08:00 172 4.6 Geophysical Exploration Instrument https://www.geophysicsinstruments.com/video-203525-full-wall-hole-imaging-system.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241120_673d8267a8ef2.mp4.jpg?1732085312 full wall hole imaging system Product Introduction about Well Imaging https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/b56ed8a04917eecc3bb609d7a1cfb94b/playlist-full-wall-hole-imaging-system.m3u8 23 2024-11-20T14:32:04+08:00 0 4.3 https://www.geophysicsinstruments.com/video-203530-full-wall-hole-imaging-system.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241120_673d834e93f3c.mp4.jpg?1732085367 full wall hole imaging system Product Introduction about Well Imaging https://www.geophysicsinstruments.com/vodcdn/videos/encoder/1202411/91c5ef8e03d1a571458f7dc9975aaeb7/playlist-full-wall-hole-imaging-system.m3u8 16 2024-11-20T14:35:51+08:00 1 4.3 https://www.geophysicsinstruments.com/video-203531-full-wall-hole-imaging-system.html 0.8 weekly 2026-02-17 https://www.geophysicsinstruments.com/photo/geophysicsinstruments/video/20241120_673d83a883822.mp4.jpg?1732085488 full wall hole imaging system Discover the GD-C1201 Intelligent Drillhole Optical Imager, a precision borehole camera with 3D compass for geothermal wells and dam inspection. 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