Freiberg Compass Geological with Mirror and Collimator Vertical Scale:Engraved designed specifically for measuring the

designed specifically for measuring the water level of Bore Holes and wells

and borehole to correlate measurement results to their depth in the borehole

you only need to consider two balance zones - the Northern Hemisphere and the Southern Hemisphere

Calculates chargeability using 20 standard windows

Sheet Size: 117mm x 178mm (4

Freiberg Compass Geological with Mirror and Collimator Vertical Scale:Engraved designed specifically for measuring theFreiberg Compass Geological with Mirror and Collimator Experience precision and reliability with the Freiberg Geological Compass, a top tier instrument for accurate directional and inclination measurements. This advanced geological compass is an indispensable tool for professionals involved in reconnaissance, minor compass traverse measurements, and general field geological work. Whether navigating complex terrains or conducting detailed geological