Mini Digital Protractor Bevel Box - Blue (1 x CR2032)
Model: A1-01 - Color: Blue + silver + black - Material: Plastic housing + aluminum alloy - Measuring range: +/- 180 degrees - Resolution: 0.1 degree - Auto shut off after 5 minutes - Powered by 1 x CR2032 battery - Easy to measure bevel angle for miter saw examine and repair the automobile and so on.