CrossLine Laser Ruide ACL-241

No. of H Beams 1
No. of V Beams 4
Plumb Laser 
Tangent Screw 
Wave Length 635nm
Operating Temperature -10° C ~ + 50° C
Working Range Indoor: 10m; Detector: 30m
Self-leveling Method Magnetic Damped
Leveling Accuracy ± 2mm/ 10m
Compensation Range ± 2°
Power Supply 1.5V AA batteries X 3