Wixey 12 In. Digital Protractor

The Wixey digital protractor has 12 In. long blades and offers +/- 0.1 degree accuracy and repeatability. It includes a miter set feature that instantly calculates the proper angle for cutting perfect miters. This product has a range of +/-180 degrees and the heavy duty aluminum blades include embedded magnets in all edges to allow it to attach to cast iron tables and other steel surfaces for easy angle setting. The simple functions include an on/off button and a zero button. After measuring a corner angle the 3rd miter set button calculates the exact miter angle for a precision fit.