PASI Seismic Cable ( Seismic Cable which is used for PASI GEA 24 Seismograph) is a specialized geophone spread cable. PASI Seismic Cable is widely applied for seismic refraction and surface reflection surveys with portable weight, good contact and firm sealing. 12 channel seismic cable (16 twisted pairs) and 24 channel seismic cable (27 twisted … Continue reading PASI Seismic Cable