Trimble Traverse Prism without Sighting Target
Single Trimble traverse prism without sighting target.
Prism Constant: -35mm
Contains case, traverse prism, prism base with level and tribrach with no optical plummet.
The prism base with level has a lever arm with bottom notch measurement that enables accurate height measurements and removes the need to remeasure when pairing with an S Series or SX10 instrument.