SubSurface Bore Hole Gradiometer Sensor (BHG)

Benchmark Tool & Supply Verified independent store

→

The Subsurface Bore Hole Gradiometer Sensor (BHG) is encased in a waterproof titanium case with a bull-nosed, tapered shape designed to be lowered into drilled boreholes to find fe rrous metals, such as buried drums or ordnance.Please Note: The SSI Gradiometer pictured is sold separately. Show more