iGaging Stainless Steel Digital Protractor

Digital protractors can be used to mark mitres, check 90 degree corners and more. Two overlapping blades are printed in both inch 16ths and metric 1mm. Measures the angle between the blades as they are slid apart, through an entire 360 degree? range and is accurate to +/-0.3. Holding the reverse button flips the reading direction of the display. The stainless steel version is available in 4 lengths. Size: 250mm / 10? Battery included