Description Features:Multi-purpose Angle Gauge with 3 button functionality includes A Zero features to determine relative angles, Hold features to freeze readouts and ON/OFF to power on/off.Compact and lightweight, easy to carry and use. Wide measuring range of 0 ~ 360.ABS Plastic enclosure, light weight, and durable.Digital Angle Gauge is great for precision angle measurements. Suitable for calculating in helicopter/ bevel angle of miter saw/ automobile test and repair; hanging pictures on the wall, setting decorative bricks in the garden, etc.Relative / absolute measurement interchange at any position.Angle and slope readout conversion. LCD Display improves visibility.With built-in magnets in measuring surface, which is convenient to be attached to the object measuring workpiece.Power-off automatically in 5 minutes.Specifications:Wide measuring range: 0 ~ 360Accuracy: 0.1Resolution: 0.1Power Supply: AAA*2 (not included)Dimensions: 56*56*30mmWeight: 70gPackage size: 60*60*35mmPackage list:1 x Digital Protractor