SPECIFICATION
-Working Range: 0~30 m
-1 Horizontal Line and 4 Vertical Lines
-Levelling accuracy: ±1.0mm at 5 m
-Line accuracy ±1.5mm at 5 m
-Levelling time<3s
-Self-levelling range ≤3°
-Laser Type : Red
-Laser Class 3R,<5mW
-Operating temperature 0~+40°C