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. Note: The laser output maker is located on the output hole. Do not stare directly at the laser light. Do not disassemble the instrument and perform internal repairs by yourself. This instrument meets the laser radiation safety rating standard. Specifications: Name: Laser Level Main material: plastics+metal Type: blue-EU Plug, blue-US Plug, blue-UK Plug, green-EU Plug, green-US Plug, green-UK Plug (optional) Laser class: class 2, output power ＜1mW Line type: 4 * 360° Wavelength: 532nm (Green) Battery: 2 * rechargeable lithium battery, 3.7V, 2400mAh (included) Horizontal/vertical: ±0.2mm/10m Automatic leveling-range: ±3° Working temperature: -5℃ to 50℃ Waterproof grade: IP54 Working distance: 25m Level machine: 130 * 102 * 134mm / 5.12 * 4.02 * 5.28in Tripod base size: 96 * 82 * 72mm / 3.78 * 3.23 * 2.83in Wall-mounted bracket size: 161 * 71 * 89mm / 6.34 * 2.80 * 3.50in Iron-board: 100 * 60 * 12mm / 3.94 * 2.36 * 1.47in Lifting platform size: 127 * 90 * 30mm / 5.00 * 3.54 * 1.18in Clip holder size: 63 * 25 * 24mm / 2.48 * 0.98 * 0.94in Carrying bag size: 220 * 233 * 150mm / 8.66 * 9.17 * 5.91in Item weight: 1485g / 3.27lb Package size: 220 * 165 * 255mm / 8.66 * 6.50 * 10.04in Package weight: 1649g / 3.64lb Packing List: 1 * Level Machine 2 * Battery 1 * Battery Recharger 1 * Tripod Base 1 * Wall-mounted Bracket 1 * Iron Board 1 * Lifting Platform 1 * Remote Controller 1 * 1/4inch to 5/8inch Thread Adapter 1 * Carrying Bag 1 * Guideline