1、[Compact Size and High Extensibility]: Lightweight and portable, long lasting ABS housing makes this level perfectly shock resistant, wear resistant and impact resistant. The bottom of the level is reserved with 1/4inch screw thread for easy connection, it can also be used with a tripod (not included) to adjust the working height of the machine. ​ 2、[Millimeter level Sources]: Adopts green line sources for emitting clear and bright light, with higher brightness, strong penetrability, the light is visible clearly both indoors and outdoors. 3、[Adjustable Lines]: It can output 2 visible horizontal and vertical lines separately or simultaneously for finer positioning. There are two levels of 60% and one hundred percent for you to adjust the light brightness, which is easy to adjust according to your needs and is suitable for use in different environments. 4、[4° Automatic Leveling]: Equipped with a 4° self leveling system for high flexibility and stability. ≤4° automatic leveling, but if the angle is over 4°, the light will keep flashing and the level will make a beep sound to remind you to reset them on a flat ground. 5、[Tilt Mode]: It has a tilt mode, you can place the tool at any angle to make tilt lines, the line will not flash and will not promote a beeping sound. 6、[Wide Applications]: Suitable for floor tile layout, paneling, wallpapering, stenciling, wainscoting, finished carpentry, wall studs layout, and partition installation. The level can emit 2 visible horizontal, vertical and inclined lines separately or simultaneously for accurate leveling. Equipped with self leveling function, ≤4°  automatic leveling, but if the angle is over 4°, the light will keep flashing and the level will make a beep sound to remind you to reset them on a flat ground. It provides accurate horizontal and vertical data for indoor construction stakeout and calibration, easy to use and versatile. Suitable for floor tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, wall stud layout and partition installation. Specifications: Name: Level Tool Main material: ABS+TPR Type: without accessories Battery: 3 * AAA batteries (not included) Line type: 2 lines Wavelength: 520nm (Green) Self-leveling angle: ±4° Working ranges: about 25m in diameter Level machine size: 53 * 75 * 62mm / 2.09 * 2.95 * 2.44in Package size: Without accessories: 80 * 80 * 70mm / 3.15 * 3.15 * 2.76in With accessories: 147 * 100 * 100mm / 5.79 * 3.94 * 3.94in Package weight: Without accessories: 220g / 7.76ounce With accessories: 415g / 14.64ounce 1 * Level Machine Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store