The laser level meter can emit visible lase horizontal, vertical and oblique lines for the automatic leveling separately or simultaneously. 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: Mini size, lightweight and portable, providing quick and convenient mobility and storage with the carrying box. Output 12 laser lines separately or simultaneously for finer positioning, with 3° self-leveling system, flexibility and stability. Using fine quality laser diodes and high precise conical mirrors, the lase lines emitted is fine and bright with high accuracy. Equipped with self-test calibration function, ≤3° automatic leveling, but if the angle is over 3°, the laser light will keep blinking and the laser level will make a beep sound to reminding you to reset them on a flat ground. Rotating knob design, counterclockwise rotation to open it, clockwise rotation to close it. Touching buttons design, horizontal line, vertical line with a clearly division, the button is wear resistant, with high sensitive to switch the line mode quickly, and with comfortable hand feeling. IP54 waterproof and dustproof, suitable for both indoor and outdoor use, continuous laser pulsed laser. The T-shape bracket with 7mm wall mounted distance, which has 360° rotatable fine adjustment mechanism, up and down regulation and 90mm fore-and-aft regulation distance, all the structures can make the machine quickly find the target (1/4 inch screw size). With 360° rotating base, with 1/4 inch thread, for easy connected to the laser level. Easy to carry with the carrying bag, providing quick and convenient mobility and storage. 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 Color: black+orange, black+blue, black+green (optional) Plug: EU/USA Plug (optional) Battery: 2 * rechargeable lithium batteries, 3.7V, 1200mAh (included) Line type: 3 * 360°, 12 lines Wavelength: 532nm (Green) Self-leveling angle: ±3° Working radius: 25m Accuracy: ±0.2mm/1m Waterproof: IP45 Working temperature: 0 to 40 Wall mounted distance: 7mm Level machine size(with battery): 142 * 97 * 137mm / 5.59 * 3.82 * 5.39in Rotating base size: 104 * 119 * 96mm / 4.09 * 4.69 * 3.78in Wall-mounted bracket size: 160 * 83 * 67mm / 6.30 * 3.27 * 2.64in Iron-board: 100 * 60 * 12mm / 3.94 * 2.36 * 1.47in Carrying bag: 235 * 185 * 165mm / 9.25 * 7.28 * 6.50in Item weight: 1575g / 3.47lb Package size: 215 * 180 * 265mm / 8.46 * 7.09 * 10.43in Package weight: 1726g / 3.81lb Packing List: 1 * Level Machine 2* Battery 1 * Battery Adapter 1 * Rotating Base 1 * Wall-mounted Bracket 1 * Iron Board 1 * Carrying Bag 1 * Guideline