Brunson Tilt Collimator 271 Nails Tacks & Twine 6' (with center column at

6' (with center column at full height)

0Ah battery that can keep the laser tool working for a longer period of time

GDZ69 Extra pen with allen key for CS10 and CS15 field controller

Temperature and UV resistant

Operating time is more than 40 hours or approximately 600 setups at 4 minutes

Brunson Tilt Collimator 271 Nails Tacks & Twine 6' (with center column atBrunson's 271 tilt collimator provides two reticles ("near" and infinity) for optical instrument testing and evaluation. A top mounted spirit level vial lets you set the collimator's reticle pattern in a plumb orientation. The infinity target is graduated for angular measurement estimations, with a resolution of 30 arcseconds and a range of 30 arc minutes in two directions (see illustration below). The paired line "near" target allows offset