Weihai Grand Exploration Instrument Co.,Ltd
Geophone Sensor
- Quota precise Three High sensitivity detector Geophone Sensor GD(H)-1-100
- 1 Pieces
- Negotiable
- Special Bidirectional geophone Sensor Else GD - 10F for Land oil exploration
- 1 Pieces
- Negotiable
- Underwater Hydrophone HJ type piezoelectric detector Geophysical Instruments
- 1 Pieces
- Negotiable
- 3 Component Geophone GHL -2 Downhole for Seismic exploration
- 1 Pieces
- Negotiable
- Pushing type Geophone Sensor , borehole 3 component geophone string
- 1 Pieces
- Negotiable
- GM Series Marsh Digital Geophone Strings OF good water resistance
- 1 Pieces
- Negotiable
- Light weight Terrestrial Digital Geophone Sensor GLI Land Geophone Strings
- 1 Pieces
- Negotiable
- High resolution Terrestrial Digital Geophone strings GS Series Well
- 1 Pieces
- Negotiable