Features Multiple functions: support for relative measurement and absolute measurement conversion, angle and tilt conversion, data lock function. ANGLE MEASUREMENT The digital spirit level has a horizontal level that can be used for precise, stable and reliable angle measurement. Wide application: suitable for woodworking, car repair, tire assembly, working angle localisation of machine tools and other industries. Clear display: this digital angle gauge has a clear display for easy observation, with button operation, simple and convenient. Magnetic design: the levelling angle gauge has good magnetism and can be adsorbed to the measuring workpiece to ensure stable measurement. Specification: Item Type: Digital Leveling Box Material: ABS Battery: 2 x AAA battery (battery not included). Package list: 1 x digital levelling box. 1 x user manual (English language not guaranteed) Package List 1 x Digital Level Box 1 x User Manual