NorthWest Instrument NRL900HT-RK - Bluetooth Rotary Laser, Automatic Slope, Red Visible Beam
The NorthWest Instrument NRL900HT-RK is a Bluetooth rotary laser with a red visible beam and electronic automatic horizontal and vertical leveling. It has a 1/16in horizontal accuracy at 100ft, and a 1/8in vertical accuracy at 100ft.