Wadfow Self-levelling line laser Green 0-30m

Green laser level
Working range: 0 ~ 30 m
Levelling accuracy: ± 2 mm @5 m
Line accuracy: ±2 mm @5 m
Levelling time: ?3s
Self-levelling angle: ?4°
Laser type: 520 ± 5nm
Laser Class ?<1mW
Operating temperature: 0 ~ +40?
Operating temperature: -10 ~ +50?
Batteries LR6 AA (1.5V) x 2

Includes:
Laser cross lock function
Horizontal and vertical line function
1 Piece Magnetic bracket

Packed by canvas bag.