3D Green 2/5 Line Laser Level 360° Rotary Self Leveling Horizontal Vertical Tool

Description Vertical and Horizontal Precision 1mm 7mRight Angle Precision 1mm 3meterDown To Point Precision 1mm 1mOrthogonal Precision 1mm 3meterLaser Rays Width 2mm 5mAutomatic Leveling Range 3Projection Angle 110Rotation Degree 3602 Line A vertical line a horizontal line two strong points of lead 5Line Four vertical lines one horizontal line five reinforcement points and one lead hammer point How to use 1 Set the instrument on the tripod or a stable surface adjust the instrument If the instrument is too tilted out of range 3 degrees the laser tube will automatically turn off or if audible alarm 2 Switch knob clockwise to open the instrument the instrument top green indicator light while emitting a laser beam3 Turn the instrument the laser beam toward goals4 Gently adjust knob find work orientation5 When work is over turn the switch knob counterclockwise turn off the instrument Features High brightness green indoor and outdoor clearly 3Automatic self leveling function Sound warning when beyond auto leveling range 360 rotating base with fine tuning knob quickly identify the target Thickened metal base provides stable support and it is shockproof High quality and long service life Precise measurement and more convenient to use Waterproof dustproof and high precision With light point designed outdoor environments provide convenience for the construction With aluminium alloy tripod can adjusta the height more convenient to use