The laser-level meter can emit visible horizontal, vertical and tilt 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: size, lightweight and portable. Output 16 laser-lines separately or simultaneously for finer positioning, with 3 self-leveling system, flexibility and stability. Using fine quality laser-diodes and high p-recision conical , the lines emitted is fine and bright with high accuracy, and the brightness is adjustable. Equipped with self-test calibration function, 3 automatic leveling, 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 on a flat ground. LCD display design, you can see the battery remaining capacity clearly. Push button design, push right to open it, push left to it. Touching buttons design, horizontal line, vertical line and tilt line with a clearly . The button is wear resistant, with high to switch mode quickly, and with comfortable hand . Press the "OUTDOOR" button for 3 seconds to enter tilt mode then you can place the laser-tool at any-angle to project the tilt lines; Press the "OUTDOOR" button shortly or long time press "H" or "V" button, you can adjust the laser-brightness according to the working condition freely. Comes with one remote controller, "H"=vertical line, "V"=horizontal line, and you can adjust the brightness of laser-light by press the "+"or "-" button. The laser-level is controlled by the APP through BT connection, and also haselectric display, laser-light brightness adjustable and voice control function. 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 internal repairs by yourself. This instrument meets the laser-radiation safety rating standard. Specifications: Name: laser-Level material: plastics Color: green laser-class: class 2, output power Less than 1mW Line type: 4 x 360 Wavelength: 532nm (Green) Battery: 2 x 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 x 102 x 134mm / 5.12 x 4.02 x 5.28in Tripod base size: 96 x 82 x 72mm / 3.78 x 3.23 x 2.83in Wall-mounted bracket size: 161 x 71 x 89mm / 6.34 x 2.80 x 3.50in Iron-board: 100 x 60 x 12mm / 3.94 x 2.36 x 1.47in Item weight: 1485g / 3.27lb Plug Type:UK plug,it applies to , the United Kingdom and so on. Voltage: AC110-240V Package Contents: 1 x Level 1 x Wall Bracket 1 x lifting platform 1 x base 1 x remote control 1 x cloth bag 1 x battery 1 x Adapter head 1 x Chuck 1 x cloth bag 1 x charger 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.