Features Portable and powerful: the digital goniometer is small and lightweight, easy to carry and use, and has a powerful built-in magnet at the base, which can be attached to all iron surfaces, suitable for saw tables, watch straps and quick and easy cutting saws, metal rods Accurate and fast: the accuracy of the protractor is ±0.1°, the measuring range is 360°(4 take 90°), the resolution is 0.1°, the display of the digital protractor can be fast and stable, the number does not change repeatedly RELATIVE ABSOLUTE ANGLE The magnetic goniometer is suitable for measuring absolute and relative angles, making this protractor easier and faster for everyday and technical applications Clear display: the protractor is equipped with a large LCD display, a strong magnet in the base and an upright display to make reading easier and clearer MULTIPLE FUNCTIONS This digital inclinometer is an essential tool for commercial and residential projects and can be used in decoration, carpentry, construction, masonry, machinery, automotive and other fields. You can use this protractor, for example, with Specification: Item Type:Digital Inclinometer Material: ABS Battery: 2 x 1.5V AAA battery (not included) Package list: 1 x digital inclinometer. 1 x screwdriver. 1 x user manual (English language not guaranteed) Package List 1 x Digital Inclinometer 1 x Screwdriver 1 x User Manual