Sensor geophone

Three High sensitivity detector High Sensitivity Sensor GD - ONE​ Fast detailed description: 1 quota precise 2 Reasonable design 3 wide frequency band 4 low distortion 5 property superiority and stable 6 signal received is plentiful 7 Applied to all precise seismic exploration test methode Application: petroleum exploration Specifications : Parameter/mode GD(H)-4-100 GD(H)-4.5-100 GD-10J-100 GD-ONE GD-10-100 GD(H)-1-630 GD(H)-1-100 Natural Frequency(Hz) 4+0.2-1 4.5±0.5 10±5%