Self-leveling cross line laser. Designed to project diagonal lines - inclined at any angle, thanks to the lock function. One working mode: vertical and horizontal line Product features One operation mode projection of diagonal lines - lock function Precise and very clearly visible laser lines Tripod Connection: 1/4 " Technical data Laser class: 2 Accuracy: ± 3mm / 10m Working range: 15 - 20 m Power supply: 3 AA (LR6) 1.5V batteries Tripod Connection: 1/4 " The set includes a cover for the laser, a mounting clip with a 1/4 "thread and 3 LR6 AM3 1.5V batteries.