Auto Leveling Measuring Tool Green Beam Laser Line Level for Home Use Horizontal Vertical 8 Line 12 Line Laser Level 3D Wall Measurer Green Light Versatile applications for different marking, alignment and levelling jobs Easy to use - separate selection buttons for vertical and horizontal lines For:Ceramic tile paving Precise punching wall ceiling wood cutting Model: 3D leveler Net weight: 1.7kg Scope of application: indoor and outdoor Order number: TQ 8 line or TQ12 lin Width: 1.5mm/5mm Working temperature: -10-40 degrees Launch angle: 360 Self-leveling Range:±3° Waterproof Grade:IP4 Accuracy: 6M±1mm Laser wavelength: 532nm Power supply: 100-220V Dimensions: 15*7*12.5 Working Principle: Laser Type: Infrared Laser Level Working distance: 15-30M