1、Leveling Coverage: 360 degree horizontal line with quincunx point, maximum output is &lt;1mW, λ=520nm, providing all around leveling coverage, whether indoor or outdoor. 2、Wide Application: The laser is of class 2, which provides additional advantages for ceiling, painting, architecture, home decoration, point transfer, leveling, alignment, etc. 3、Visible Light Design: High accuracy and high visibility laser design, the powerful crosshair laser easily projects wide angle red cross line to assist in leveling, bright and clear. 4、Good Protection: The laser level has IP54 protection grade, which is impact resistant, abrasion resistant, high temperature resistant, waterproof and shockproof. 5、Rotatable Tripod: The laser level is equipped with a rotatable tripod, which can rotate about 360 degrees to cast light at any position or angle or adjust the tripod height. Item Type: Red Laser Level Laser Type: Red Laser 532nm <1mw (laser class 2) Line Width: 2.5mm, 7m Laser Beam Line Emission Angle: Vertical And Horizontal: ±1mm/7mm Right Angle: 90°±0.25° (±1mm/3mm) Plumb Diameter: 1.5mm Power Supply Mode: 2000mAh lithium ion battery (built in) 1 x Level 1 x Goggles 1 x Power Adapter 1 x Adapter Cable 1 x Use Manual 1 x Storage Bag