Non-Destructive Testing Schonstedt Borehole Gradiometer

The GeoMag was designed exclusively to provide a fast and accurate method for locating underwater ferrous objects, particularly pipelines. However, in our experience, the usage has been in dry boreholes to locate sheet-piles, reinforced pillars and other potential objects of risk. For this reason, it is coupled with a short probe rather than the longer probe built for marine work. We do NOT maintain these probes for underwater use and cannot say if they will maintain connection if immersed. The units will display response on an analogue display. They do not log data.

Power :  rechargeable lead-acid 12v battery
Weight:  console 11 lbs, Probe 2.68 lbs (with 40' cable)
Probe:  aluminum, length 45", diameter  1.32"

Includes accessories.