Features High Accuracy This digital leveling box is a small protractor that is great for leveling things and measuring angles very accurately with consistent accuracy. Two measurement modes: conversion between relative and absolute measurements, angle and tilt conversion. With the data lock function, the digital levelling box is easy to read. Wide Application This digital inclinometer is an essential tool for use in commercial and residential projects. This tool can be used in areas such as decoration, woodworking, construction, masonry, machinery, automotive and more. LCD Display The display is large, clear and bright with large font size. You can also read the readings from a greater distance and in poorly lit environments. MAGNETIC FLAT BASE The sturdy magnetic flat base ensures a longer service life. Strong magnetic base for attaching to pipes, pipes, saw blades, vents, ducts and other ferromagnetic surfaces. Specification: Item Type: Digital Leveling Box Material: ABS Batteries: 2 x AAA batteries (batteries not included). Package list: 1 x digital levelling box. 1 x user manual Package List 1 x Digital Level Box 1 x Instruction Manual