"Red laser level
Working range:0~15m
Levelling accuracy:±2mm
Line accuracy:±2mm
Levelling time:≤3s
Self-levelling angle:≤4°
Laser type:635±5nm
Laser Class II <1mW
With laser cross lock function
With horizontal and vertical line function
Operating temperature:0~+40°C
Operating temperature:-10~+50°C
Batteries LR6 AA(1.5V)*2
Packed by double blister"