* Adopt self-leveling, high accuracy and high stability.
* Provides four precise 360-degree full plane coverage in both horizontal and vertical operations.
* Accuracy can be calibrated
* High out power with bright laser
* Laser auto-off when out of leveling range.
* Both indoor and outdoor.
* Laser diode: 20mw, Class 3R
* Tripod thread: 1/4″ and 5/8″
* Self-leveling range:Approx.±4°
* Working range: 20m indoor and 80m with detector
* Power supply: Li-ion battery
* Working temperature:-10~+50
* Standard accessories:Protective glasses, laser marker, batteries, Alum.Carrying case, belt