This is a kind of fine quality level instrument, 16 lines for finer positioning, with 3° self-leveling system, flexibility and stability. With vertical and horizontal laser lines, convenience to use. It is perfect for a variety of uses, including flooring, tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, socket and switch layout, wall stud layout and partition installation. You can have a try. Features: Mini size, novel and exquisite appearance design, lightweight and portable. Adopts optical , fine transmission, with clearly laser light. 16 lines for finer positioning, with self-leveling system, flexibility and stability. Equipped with self-test calibration function, ≤3° automatic leveling, but if the angle is over 3°, the laser light will keep blinking and also has beep sound to reminding you to reset them on a flat ground. The magnetic-damping compensation system ensures quick levelling time. Three touching buttons design, the button is wear resistant, with high sensitive to switch the line mode quickly, and with comfortable hand feeling. Long press "V" button to reduce the brightness of laser light, and long press "H" button to increase the brightness of laser light. 1/4inch screw base for easy connection, it also can be used with tripod by 1/4inch to 5/8inch thread adapter(included) to adjust the working height of the machine. Comes with one T-type wall mounting bracket, 7mm wall mounted distance, general for indoor and outdoor use. The laser level lift platform, height adjustable, anti-slip honeycomb texture design for increasing friction, more stable placement. Comes with one remote controller, "V"=vertical line, "H"=horizontal line, and you can adjust the quantity of laser lines easily by press the "V" or "H" button, and press "-" button to reduce luminance and press "-" button to increase luminance. Comes with the carrying bag, easy to carry, providing quick and convenient mobility and storage. Note:Please do not let the laser line shoot to your eyes directly. Tripod Optional: Made of thicken stainless steel material, firm with fine load-bearing, not easy to deformed and not easy to break. Three heights adjustable, you can adjust according to your demands easily. Equipped with bubble-level to help you to check whether the tripod is horizontal or not. Equipped with rocking bar to adjust to height of the tripod, smooth and effort saving. With fixed plectrum to control to extend length to lock it tightly. Suitable to most of laser level with 5/8" interface. Specifications: Name: Laser Level Main material: plastics+metal Plug: EU/USA Plug (optional) Tripod: with tripod, without tripod (optional) Battery: 2 * rechargeable lithium battery, 3.6V, 1200mAh (included, you will find there are two batteries inside if disassemble one) Laser ray: 360°* 4, 16 lines(4D) Wavelength: green light 532nm Horizontal/vertical accuracy: ±2mm/10m Self-levelling-range: ±3° Wall distance: 7mm Working distance: about 25m in diameter Waterproof: IP54 Level machine size(assemble with battery): 130 * 104 * 126mm / 5.12 * 4.09 * 4.96in Wall mounted bracket size: 160 * 85 * 70mm / 6.30 * 3.35 * 2.76in Iron board size: 101 * 60 * 12mm / 3.98 * 2.36 * 0.47in Platform size: 115 * 92 * 30mm / 4.53 * 3.62 * 1.18in 1/4inch to 5/8inch adapter size: 23 * 23 * 32mm / 0.91 * 0.91 * 1.26in Carrying bag size: 216 * 230 * 145mm / 8.50 * 9.06 * 5.71in Item weight: Without tripod: 1244g / 2.74lb With tripod: 2300g / 5.07lb Package size: 225 * 255 * 165mm / 8.86 * 10.04 * 6.50in Package weight: Without tripod: 1416g / 3.12lb With tripod: 2500g / 5.51lb Packing List (without tripod): 1 * Level Machine 2 * Battery 1 * Battery Adapter 1 * Wall Mounted Bracket 1 * Iron Board 1 * Lifting Platform 1 * Remote Controller 1 * 1/4inch to 5/8inch Adapter 1 * Guideline 1 * Carrying Bag OR Packing List (with tripod): 1 * Level Machine 2 * Battery 1 * Battery Adapter 1 * Wall Mounted Bracket 1 * Iron Board 1 * Lifting Platform 1 * Remote Controller 1 * 1/4inch to 5/8inch Adapter 1 * Guideline 1 * Carrying Bag 1 * Tripod