Leica GPR1 34mm Circular Prism Prism Poles Grade Match automatically tilts the

Grade Match automatically tilts the laser plane to match the fall between two elevations — no math or string lines needed

For Topcon users with 77 mm prism

the GL612N  lasers can survive a drop of up to 3-feet on concrete

It may be used in many alignment configurations

Built from corrosion-resistant stainless steel

Leica GPR1 34mm Circular Prism Prism Poles Grade Match automatically tilts thePrecision circular prism with anti reflex coating. The GPR1 also fits into the GPH1 and GPH3 holders for solutions requiring the device to be mounted. Centering accuracy 1. 0 mm Range 3,500 m (11,500 ft) GPR1 Holder is used with: Leica 362820 GPH1 Holder Leica 362823 GZT4 Target