·Fast action;
·Max output:5 laser lines and 1 laser point;
·Offer wall right angel and ceiling cross point;
·fast level adjustment,warning when out of range;
·360°turning and angel adjustable;
·level adjustablt of tripod;
Accuracy: ±1.5mm/5m
Auto compensation range: ±３°
Light: red semiconductor laser, wave longth 635nm
Battery: AA