One-Sided Pulse Line Laser Detector TS41857 this true plumb can also

this true plumb can also be used with fixed height two-meter poles and is designed for adjusting rover rods and GPS antenna tripods

This Johnson Level laser features horizontal self-leveling and manual leveling in the vertical plane

The included multifunctional elevating magnetic bracket with rare earth magnets allows you to mount this Johnson Level line laser on walls

DH06-204: Cradle For Data Collector Archer

or any other flat surface including the ground

One-Sided Pulse Line Laser Detector TS41857 this true plumb can alsoDesigned to work with Johnson line generating lasers with pulse feature, such as the 40 660240 6662, 40 6637 the Johnson 40 6780 One Sided Line Laser Detector senses the pulsating light emitted by the laser and quickly and accurately locates the beam even when it is invisible to the human eye. This laser receiver features high sensitivity settings, single backlit display, and clamp for mounting to leveling staffs or grade rods. Plus, it operates