One-Sided Pulse Line Laser Detector ChrisNik this dual grade laser offers

this dual grade laser offers a grade setting of ±10 percent

and a mounting bracket for easily attaching to grade rods

And the Pulse receiver mode can be operated with an optional laser receiver (LR 6 or LR8) for applications with a 165ft working range

while saving you costly ingredients

and temperature (from °C to °F) units rapidly

One-Sided Pulse Line Laser Detector ChrisNik this dual grade laser offersDesigned 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