Green laser beams Working Range: 0~30 m
1 Horizontal Line and 4 Vertical Lines Levelling accuracy:å±1.0mm at 5 m Line accuracy å±1.5mm at 5 m Levelling time<3s
Self-levelling angle ‰ä_3å¡ Laser Type : Green
Laser Class 3R•_Î<5mW