
100Hz Geophone for Coal Mine Prospecting

40Hz Geophone for Shallow Refraction, Surface Waves and Masw for Pasi Gea 24 Seismograph

P Wave Geophone 4.5Hz for Pasi Gea 24 Seismograph

Sm24 Geophone 10Hz for 2D and 3D Seimic Survey

Sm-4 Geophone Sensor, Element and Land Case Geophone for Masw, Shear Wave and Surface Wave Survey

Low Frequency 5Hz Geophone for P Wave and S Wave Survey

Low Frequency Digital Seismic Sensor Geophone 3Hz for Land Survey Refraction, Reflection, Masw, Mam and Vsp for Surface Survey and Exploration

Borehole Geophone String Camera for Well Logging

Low Frequency Velocity Geophone 4Hz for Deep Seismic Exploration and Masw Survey

























































