Features High Accuracy: This digital angle finder is a small inclinometer that is perfect for accurately leveling objects and measuring angles with consistent accuracy, ± 0.1° at 0° - 90°, and ± 0.2° at all other angles. Large LED Screen: The display screen is large, clear, and bright, has 0.05° resolution. Combining backlight, large letter, and flipping display screen, you can still read measurement values even in distant and low light environments. Multiple Function: This digital inclinometer is a must have tool for commercial and residential projects. It can be used in fields such as decoration, woodworking, architecture, masonry, machinery, automobiles, etc. Useful Features: Two measurement modes of absolute and relative angle measurement. Four units of degrees, %, mm and m, and IN and FT. Magnetic base that can easily place on curved surfaces such as pipes. Automatic shutdown, no input or action. Other Functions: Absolute and relative modes as well as data retention. This inclinometer provides relative and absolute measurements as well as 0 sum hold settings for any position. Specification: Item Type: Angle Finder Material: Aluminum alloy, ABS Battery: 2 x 1.5V AAA battery, without battery.  Package List: 1 x Angle Finder 1 x Screwdriver 1 x User Manual Package List 1 x Angle Finder 1 x Screwdriver 1 x User Manual