1. PRECISE MEASUREMENTS: Achieve accurate angle measurements with ±0.2° accuracy and 0.1° increments. This digital protractor is for bevel cuts, setting saw blades, tables, and fences with precision, making it suitable for woodworking, construction, and DIY projects. 2. VERSATILE FUNCTIONALITY: Measure angles, slopes, and easily convert between relative and absolute measurements. The device has a measuring range of 4 x 90° / 2 x 180°, allowing for a variety of applications in both professional and hobby settings. 3. MAGNETIC BASE FOR STABILITY: The strong magnetic base securely attaches to metal surfaces such as saw blades and fences, ensuring stability and hands operation during work. This feature enhances accuracy and comfort in various tasks. 4. USERFRIENDLY DESIGN: Simple threebutton operation includes on/off, hold for freezing readings, and relative angle measurements. The clear LCD display and compact size (60 x 30 x 55 mm) make it easy to use and carry on any construction site.