- Multi-purpose digital magnetic protractor: Designed to meet all your angle measurement needs, making it ideal for adjusting angles, precise cuts, and calibrating saw blades, tables, and fences with exceptional accuracy. - Precision measurements: Achieve reliable results with an accuracy of ±2° and a resolution of 0.1°. This protractor is capable of measuring angles and slopes, while also allowing for easy conversion between relative and absolute measurements. - Safe and practical design: The strong magnetic base ensures secure attachment to saw blades, tables, and fences, providing stability during measurements. This feature enhances safety and convenience in your workspace. - User-friendly operation: Simplify your angle measurements with an intuitive interface. Easily power the device on or off with the "ON/OFF" button, freeze readings with the "HOLD" button, and reset to zero for relative angles using the "0" button. Applications: - Perfect for carpenters and woodworkers who need precise angle adjustments for accurate cuts. - Ideal for DIY enthusiasts working on home improvement projects that require exact measurements. - Useful for professionals in metalworking or machining, ensuring precise tool alignments and adjustments.