Portable mini digital goniometer is small and lightweight, easy to carry and use, powerful built-in magnet on the goniometer base, can be fixed on any iron surface, suitable for saw tables, band saws, metal poles, round pipes, etc. Quickly and easily . This angle gauge is especially useful for completing work on ladders, roofs or other hazardous locations. The precision of the high-precision goniometer is 0.1 grade, the range is 360° (4*90), the resolution is 0.1 grade, the reading can be quickly and stably, and the number will not change repeatedly. Absolute\Relative Angles Our inclinometers are suitable for measuring absolute and relative angles, which makes this protractor easier and faster in daily and engineering applications. The multifunctional angle gauge is designed with a large LCD display, strong magnets at the bottom and upright display, making readings easier and clearer. HG