A STAND-ALONE SEISMOGRAPH, RUGGED FOR DEMANDING ENVIRONMENTS * VERSATILE & FUTURE-PROOF * SAVES VALUABLE FIELD TIME * HIGH QUALITY DATA * SECURE INVESTMENT
 
Wide range of sampling rates, from 25 μs to 2 ms. Fast enough for crosshole surveys * Record lengths ranging from 3.2 ms to 32.7 seconds. Long enough for Moho studies