SNDWAY SW-311R Laser Level Covering Walls and Floors 2 Line Red Beam IP54 Water / Dust-proof(Yellow)

Model: SW-311R Mini Laser Cross: Red Beams Laser Wavelength: 510-530nm Class LaserClass : 2 (IEC / EN60825-1 / 2014) Leveling Accuracy: 3mm / 10 m Horizontal / Vertical Precision: 3mm / 10 m Leveling / Compensation Range: 4 degree Working distance (Line): 20 m Working distance (Line with Detector): No Operating time: About> 8 Hours IP rating: IP54 Range of operating temperatures: -10 degree -50 degree Storage Temperature Range: -20 degree - 70 degree Power source: 2 x 1.5V AA (not include) Product size: 65.4x75x76 mm Product weight: 261g Packaging content 1 X laser level (Without battery) 1 X Magnetic base pin 1 X English User manual 1 X Bag