The Elikliv digital angle finder combines the functions of angle measurement and level measurement,the lasers on both sides can emit horizontal laser lines, help clearly mark. This function is suitable for hanging pictures, wallpapering and decorating skirting in the home. Strong magnets on all four sides can ensure that they will not slip off any metal surface and affect the measurement work. The side surface of the V-shaped groove is very suitable for placing on the surface of narrow or thin objects for angle measurement. There are two measurement methods on this digital level box protractor, which displays absolute angles and relative angles in degrees, %. Pre the "ZERO" button, can reset the value to proceed ralative measurement, this state can be maintained for a long time until you move it. Elikliv digital angle finder, with 4*90 omni-directional measurement and data hold function. Pre the "HOLD" button briefly can keep the measurement data, and pre the "HOLD" button for two seconds to change from degree to tilt% mode. The large LCD screen and strong backlight allow you to measure angles when cutting wood even when outdoors. USB charging, long-lasting battery life, portable storage bag allows you to work and use this digital inclinometer without worry, whether indoors or outdoors. Measuring range4*90Accuracy0.2Working temperature-10 to 50