902CR 2×360 Degrees Laser Level Covering Walls and Floors 8 Line Red Beam IP54 Water / Dust proof(Red)

Type: 1H(360)/1V Expanded: 2*360 Laser: class 2 Light source: 40mW Laser wavelength: 635nm H/V accuracy: 3mm/10m Self-leveling range: 4 Self-leveling time: 3s Working distance(Line): 30m 50m with detector Operating time: >8.5h(all lasers on) Packing configuration 1. Packaging carton 2. The PV3 stents 3. Black soft bag 4. Manual