2-Lines Adjustable Laser Level 3-Degrees Self-Leveling/Alarm Cross Line Red/Green Beam Horizontal Vertical Calibrator Waterproof                               Note: Green light source is slimmer and more accurate                          Descriptions:         The laser level meter can emit visible laser horizontal and vertical lines simultaneously, with 3° automatic leveling function. Provides accurate horizontal and vertical datum for indoor construction stakeout and calibration, easy to operate, and versatile. Suitable for flooring tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, wall stud layout and partition installation. You can have a try.                          Features:         & 9679;Compact size, lightweight and portable, easy to carry with the case, providing quick and convenient mobility and storage.         & 9679;Adopts optical glass, fine transmission, with clear laser light.         & 9679;Output 2 laser lines simultaneously for finer positioning.         & 9679;Equipped with oblique line function, long time press the button to transmit oblique line, high sensitive and with comfortable hand feeling. One-click to open the slash mode, the horizontal line can be adjusted 180°, it can be matched with a tripod and an adapter, it can be easily slashed, and it can be hit to the ground or ceiling to move 180°         & 9679;≤3° automatic leveling, flashing alarm: Alarm when the tilt is greater than 3°, automatic leveling when the tilt is less than 3°.         & 9679; Brightness of laser lines adjustable, you can easy to adjust according it to your demands.         & 9679;Drop resistance, anti-vibration with multiple protections.         & 9679;IP54 Waterproof and dustproof, suitable for both indoor and outdoor use.         & 9679;Suitable for flooring tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, wall stud layout and partition installation.