Measure and Mark Angles with Digital Accuracy
Digital Protractor instantly measures 0 to 360 degree angles with a resolution of .05 degrees. Readings are displayed in large, easy-to-see LCD numerals, and the display is reversible so that numbers always appear 'right-side-up.' Resets to zero at any position. Includes 4 inch and 6 inch stainless steel rulers marked in 1/16ths, 1/32nds, 1/64ths and mm graduations plus thumbwheel lock.