COLFULINE Digital Angle Finder Protractor Angle Finder Rule 0-360 Measuring Range 12 Inch 300mm Stainless Steel Angle Finder Ruler for Woodworking Construction Repairing

Features? Easy and Accurate To Measure - Digital LCD display for easy reading; Accuracy ±0.3°; Resolution 0.05°; Relative and absolute angle measurement; Hold and zeroing function Multi-Functional Measurement - Combined with stainless steel ruler and angle sensor, measuring angle and length(metric and imperial); Hinge mechanism on the angle ruler allows full 360-degrees to measure inside and outside Resetting & Holding- Takes with reset button for zeroing at any angle for relative measuring; Hold button for holding the angles in any times; Automatically shut down after 6 minutes of inactivity Specifications: Measuring Range:0-360° Resolution?0.05° Accuracy?±0.3° Repeatability?0.05° Battery?3V CR2032 Package included : 1*Digital angle finder 1*CR 2032 battery