Accuracy： ±1mm/10m
Self-leveling range： ±4°
Working distance：Radius: approx.10m(indoors),Radius: approx.50m(using the detector)
Line laser wavelength：635nm×5； 650nm×1( Down point)
Working temperature：－10℃—＋45℃
Laser Standard Class Ⅱ
Power：DC 6V (4 sections of 5# NI-MH rechargeable batteries)
Continuously working time: Approx8 hours（All diodes light）
Dimension： 116(φ)x205(H)mm
Weight：1.9kg
