Tribrach with optical plummet
Model GT-D5
Features:
Offers precise plumbing for all surveying instruments and adapters
Colors available: Black
With optical plummet
Adjustable circular level
Specifications:
Optical plummet:
Focusing range: 0.5m – 15m
Magnification:2.5x
Circular level: 8’/2mm
Base connecting thread: 5/8"