Working Range: 0~30 m1 Horizontal Line4 Vertical LinesLevelling accuracy:±1.0mm at 5 mLine accuracy ±1.5mm at 5 mLevelling time<3sSelf-levelling range ≤3°Laser Type : RedLaser Class 3R,<5mWWith Cross Lock FunctionWith Laser Gain FunctionOperating temperature 0~+40℃Operating temperature -20~+70..
Working Range: 0~30 m1 Horizontal Line4 Vertical LinesLevelling accuracy:±1.0mm at 5 mLine accuracy ±1.5mm at 5 mLevelling time<3sSelf-levelling range ≤3°Laser Type : RedLaser Class 3R,<5mW..