NAD01 Tribrach Adapter with Optical Plummet GRL2000-40HVK double nylon-coated

double nylon-coated

And the Pulse receiver mode can be operated with an optional laser receiver (LR 6 or LR8) for applications with a 165ft working range

you can tighten the twist knob lock on the side of the tripod to hold your prism pole in place

When not in use for six continuous minutes

NAD01 Tribrach Adapter with Optical Plummet GRL2000-40HVK double nylon-coatedThe NWI NAD01Tribrach Adapter with Optical Plummet secures optical and surveying equipment and ensures accurate measurements. This tribrach adapter features a universal 5 8" x 11 screw base plate. Its robust construction provides long lasting durability and performance.