LCD Digital Inclinometer °degree / % / mm/m / IN/FT IP42 Waterproof with V-Groove Magnetic Base, Alarm Function, with Batteries for Woodworking Automotive Maintenance

【Digital Angle Protractor for Accurate Angle Measurements】For calculating the angle of helicopter/cone miter saws/automotive testing and repairs. Not only is it useful for woodworking projects, but it can also be used for many other uses around the home. It is useful for hanging photos on the wall, finding a flat spot when camping, placing decorative bricks in the garden.

【Magnetic Bottom with V-Groove】 The digital angle protractor has a magnetic bottom with a V-groove, so you can quickly and easily attach to a table saw, band saw, metal bars and even round pipes. Grooves on 2 sides of the case for easy marking

【Large LCD Screen】 “Taillight” LED technology for the brightest display - The screen size is 5 x 2.5 cm - It is easier and clearer to read the values ​​even at night.Additionally, the LCD displays low battery.

【Acoustic Alarm Display】The buzzer alerts you when it is in a horizontal or vertical position.

【Lock and Auto Shutoff Functions】Lock and hold functions allow precise measurement of absolute and relative angles, inclinations and slopes on any surface imaginable; Digital Level Box is powered by 2 AAA batteries (included) and turns off automatically after 3 minutes of no operation.