Tribrach, Prism Tribrach, Connector manufacturer / supplier in China, offering High Precision Tribrach with Optical Plummet Gdf22-1, Topcon Total Station Charger Bc-20cr, Monitoring Prism Adsmini218 and so on.
LEICA GDF22, WITH OPICAL PLUMMET. High accuracy, The optical plummet is of robust construction, virtually eliminating the need for adjustment during the lifetime of the tribrach. Torsional stiffness: <1". Weight: 860g