Description:It makes the construction process more convenient, time saving and less effort. At the same time it also can ensure the quality of construction with higher accuracy. It can precisely project the laser line on the work objects. Wide applications for hanging drywall, tile laying, cabinet installation, wall studding, windows, doors, making the layout for floors etc.Features:This professional self-leveling cross-line laser features vertical, horizontal and cross-line modes and can project lines independently or together, for a broad array of alignment and leveling applications. This locking switch keeps the instrument shut off if the points are out of leveling range. Locking pendulum to help prevent damage to internal components. Operation panel. With the operation panel on the top, it is convenient to operate. Light weight and easy to carry with the plastic case and carrying strap, providing quick and convenient mobility and storage. Wide applications for hanging drywall, tile laying, cabinet installation, wall studding, windows, doors, making the layout for floors etc. Specification:Condition: 100% Brand NewColor: RedPower: AC 220VBattery: 3 * 1.5V AA dry battery(not included)Laser Power: <5mW (Class IIIA)Wavelength: 635nmVertical and Horizontal Precision: 1mm/8mLine Width: <2mm/5 metersLaunch Angle: >120 degreeCartesian Precision: 1mm/3mWorking Distance: About 5m(indoor working radius)Product Size: Approx. 13 * 19cm / 5.1 * 7.5inchPackage Weight: Approx. 1640gPackage Included:1 x Laser Level1 x Charger1 x Protective Glasses1 x Belt