TRIBRACH AND CARRIER WITH OPTICAL PLUMMET (OPTICAL TRIBRACH

A tribrach is an attachment plate used to attach a surveying instrument, for example a theodolite, total station, GNSS antenna or target to a tripod.
Optical plummet is used in a total station is used for accurate centering over a station. It has either a bullseye or cross hair sight for positioning the instrument over a survey marker or ground control point
designed to work with all total stations including the S6. 
Baseline Equipment surveyor supplies.
High accuracy, maintenance free tribrach. Individually tested. The optical plummet is of robust construction, virtually eliminating the need for adjustment 
Level Surveying Adapter Adapter Base Tribrach Tripod