90 Degree Right Angle Square Laser Projection Level Instrument Measurement Vertical Ground Laser Construction Tools

Features:Generates two lines on the floor at 90 degree angles for surface layout including tile, stone, brick, carpet and hardwood floors and more.Great alignment guide for 90-degree layout-calculating and turning angles in 5-degree steps.A button device, simple operation, easy to use.Two suction cups allow the level square to be mounted on the surfaces stably.Great for floors, tiles, paneling, wall fixtures, wallpapering, wainscoting, finishing carpentry and more.Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementSpecification:Wavelength: 650nmClass: Class IIAnti-dust / Anti-water: IP-54Accuracy: +/- 3/8 "/ 100ft. (+/- 1.5mm / 5 m)Self-leveling range: +/- 4 degreesPower: 3 x AA batteries (NOT Included)Low Voltage Indication: Power LED flashingProduct Dimension: 200x100x52mm / 7.9x3.9x1.0 inch