Single Geophone in Vertical Direction, terminated with Split Spring Clip(Mueller Clips,KCK Connector or Kooter Connector optional). With Geophone Types available as follows:
Single Geohone 1Hz in Vertical Direction
Single Geophone 2Hz in Vertical Direction
Single Geophone 2.5Hz in Vertical Direction
Single Geophone 3Hz in Vertical Direction
Single Geophone 4Hz in Vertical Direction
Single Geophone 4.5Hz in Vertical Direction
Single Geophone 8Hz in Vertical Direction
Single Geophone 10Hz in Vertical Direction
Single Geophone 14Hz in Vertical Direction
Single Geophone 15Hz in Vertical Direction
Single Geophone 28Hz in Vertical Direction
Single Geophone 30Hz in Vertical Direction
Single Geophone 38Hz in Vertical Direction
Single Geophone 40Hz in Vertical Direction
Single Geophone 60Hz in Vertical Direction
Single Geophone 80Hz in Vertical Direction
Single Geophone 100Hz in Vertical Direction
All the geophones are equipped in Waterproof Land Case with Steel Soil Spike and 1Meter Leader Cable(Custom Lead Distance optional) and Terminated with Split Spring Clip(Mueller Clips,KCK Connector or Kooter Connector optional).