Weihai Grand Exploration Instrument Co.,Ltd
All Products
- High frequency quota precise Geophone Core GD-100 for petroleum exploration
- 3 Component Terrestrial Seismic Geophone String for petroleum exploration , GHL - 1
- Quota precise Three High sensitivity detector Geophone Sensor GD(H)-1-100
- Professional geological exploration geophone Underwater hydrophone for river / lake / swamp zone
- Mineral exploration Omnidirectional geophone String Special Sensor
- Underwater Hydrophone HJ type piezoelectric detector Geophysical Instruments
- Special Bidirectional geophone Sensor Else GD - 10F for Land oil exploration
- Pushing type Geophone Sensor , borehole 3 component geophone string
- 3 Component Geophone GHL -2 Downhole for Seismic exploration
- Low distortion Geophysical Cable , WPSR Cable for 408 / 428 system
- High sensitivity Terrestrial Digital Geophone strings GS Series For petroleum exploration
- High sensitivity Land exploration Geophysical Cable for ARAM / ARIES system
- Professional seismic exploration Geophone Sensor High sensitivity detector
- High sensitivity GHL-1 3 Component Terrestrial Seismic Geophone String waterproof
- Low distortion petroleum exploration 3 Component Geophone String GHL-1
- Light weight Terrestrial Digital Geophone Sensor GLI Land Geophone Strings
- GM Series Marsh Digital Geophone Strings OF good water resistance
- High resolution Terrestrial Digital Geophone strings GS Series Well
- High sensitivity Geophysical prospecting cable for 408 / 428 system
- Waterproof and split-hair resolution Geophysical prospecting cable of Leader Cable
- Professional Land SN388 Telemetry Geophone cable geophysical instrument
- High sensitivity 3 Component Geophone String For petroleum exploration , GHL-1
- Light weight Terrestrial Digital Geophone strings , GLI Land Geophone String
- High resolution well logging seismic exploration geophone strings to explore petroleum , GS Series
- GLI Land Terrestrial Digital Geophone strings for Land oil exploration
- Quota precise High sensitivity geophone Sensor GD(H)-4-100
- Petroleum exploration High sensitivity geophone Sensor GD(H)-4-100
- Low distortion High sensitivity geophone detector GD(H)-4-100
- Professional Bidirectional geophone Sensor , low distortion seismic geophone
- Special geophone , petroleum exploration Sensor detector
- CBH-300 hydrophone tester Geophysical Instruments Small refractometer
- Impact Resistant Material Geophysical Equipment plug GA - 16 & receptacle connectors
- Good performance GA-8 receptacle connectors , Water Resistant depth 1 m
- Petroleum exploration Geophysical Equipment GCM -2 receptacle connectors
- Geophoneinstrument plug GCK & receptacle connectors for Geophysical exploration
- Good performance Perfect damping Geophysical Cable for petroleum exploration
- Perfect damping ST + Geophysical Cable instrument for 408 / 428 system
- Good linear response Geophysical Cable , land BOX Telemetry Cable
- Geophone Geophysical Cable , high sensitivity I / O - II Telemetry Cable
- Geophysical land SN388 Telemetry Cable instrument of good linear response
- Petroleum exploration GHL -2 3 Component Geophone , Terrestrial Seismic Geophone String
- Professional Pushing type borehole 3 component geophone for shear wave velocity testing
- Compact structure GHL - 3 Downhole 3 Component Terrestrial Seismic Geophone String
- Pushing type borehole 3 component geophone string GHL -2 used in silt / marsh / loose sandlot
- Good linear response 3 Component Geophone String GHL-1 , 8Hz - 40Hz
- High frequency geophysical Geophone Core GD-80 for petroleum exploration
- Property superiority and stable High frequency Geophone Core GD-100
- High precision low distortion High frequency Geophone Core GD-60
- Precise seismic exploration Digital Geophone Sensor GD-XXS Series
- Geophysical instrument Digital Geophone core body for petroleum exploration
- Stable and reliable parameters precision Bidirectional geophone Sensor
- High precision Bidirectional seismic geophone Sensor GD -10J for oil exploration
- Mineral exploration Low frequency detector Special Sensor GD)H)- 4.5
- Stable and reliable parameters petroleum Special Sensor detector GD(H) - 4
- Simple operating Land oil exploration Special Sensor detector GD(H)-2
- Low frequency Special Sensor detector for Land mineral / oil exploration
- Wide frequency band Digital Geophone Core GD-SG10 For seismic exploration
- Precise seismic exploration test methode Digital Geophone Core GD-32CT
- Digital Geophone Core geophysical instrument GD-SM24 , Reasonable design
- Conventional petroleum exploration geophone Sensor has wide frequency band
- Waterproof High sensitivity GHL-1 3 Component Geophone String , Geophone Sensor
- Reliable parameters Digital Geophone string sensor for Land oil exploration
- Three High sensitivity Sensor , High Sensitivity detector GD(H)-4-100
- Bidirectional geophone Special Sensor Bidirectional geophone GD - 8J
- Low distortion precision Land oil exploration Bidirectional geophone Sensor
- Good performance Bidirectional geophone Special Sensor for petroleum exploration
- GS Series well logging seismic exploration geophone string has strong environment adapting ability
- Submersible Digital Geophone String suitable for shoal and coastal waters GW Series
- Professional petroleum exploration Wide frequency band Geophone Core GD-60
- Good performance Geophone tester Geophysical Instruments CBH-300
- Professional Geophysical Instruments CBH-300 hydrophone tester Transmission
- Hydrophone tester Speed sensor Geophysical Instruments CBH-300
- Geophysical explorationGeophoneInstruments Geophone tester CBH-300
- High Sensitivity Geophysical Instruments CBH - 100 , hydrophone tester
- CBM-100 MEMS geophone tester of Single point sensitivity 31.5 Hz
- Oil exploration Geophone tester geophysical survey equipment CB0301
- Professional Underwater Hydrophone ZZ-10-LJ type , marsh geophone hydrophone
- Underwater Hydrophone ZZ - 10 - YD type marsh piezoelectric detector
- HJ-8-10/28/80 type low resistance high sensitivity piezoelectric detector
- Geophysical explorationEquipment Hydrophone HJ-8-5/14/350 type
- Low frequency Underwater Hydrophone HJ-8-2/10/650 type piezoelectric detector
- High performance Double detector submarine cable Hydrophone HJ-8C-
- Good performance Underwater Hydrophone HJ-8C- double detector for submarine cable
- Marine geological exploration piezoelectric geophone Hydrophone HJ - 8c type
- High sensitivity output piezoelectric geophone Hydrophone HJ-8B-8 type
- Marine area / river / lake / swamp Underwater Hydrophone HJ type piezoelectric detector
- Piezoelectric detector Underwater Hydrophone HJ-8 type of High sensitivity output
- GCM-2 Connector Geophysical Equipment Attached with Female Dust Cap
- High temperature resistance Geophysical equipment , Big pins inserting equipment
- Lifting ring inserting Geophysical Equipment compatible with MP-16 connectors
- Petroleum exploration marsh digital grade geophone strings of good water resistance
- Waterproof Terrestrial Digital Geophone strings GM Series of Compact structure
- Good performance waterproof Land oil exploration Geophone Strings sensor GL Series
- GL Series Terrestrial Digital Geophone strings for Land oil exploration
- Precise seismic exploration High sensitivity detector High Sensitivity Sensor GD(H)-10-100
- Good performance High Sensitivity Sensor / detector GD(H)-1-100
- Professional High Sensitivity Sensor GD(H)-1-630 Applied to seismic exploration test methode
- Wide frequency band High Sensitivity Sensor GD-ONE for petroleum exploration
- Precise seismic exploration High Sensitivity Sensor / detector GD-10J-100
- Good performance low distortion High Sensitivity Sensor GD(H)-4.5-100