Third Generation Protractor Angle Finder, Digital Angle Ruler with 7inch/200mm,

Third Generation Angle ProtractorCombine ruler and digital protractor angle finder, millimeter and inch scale. That makes it easy to measure inside and outside angles. Durable RulersWell-made Enhanced ABS angle finder tool. Black ruler with white scales for easy reading and long-term use. Comes with 2 CR2032 batteries. High AccuracyAngle measurement tool has a large LCD display for easy reading. Folded length: about 7.5 inch/220mm. Total length 400mm. Measuring range: 0~999.9; Accuracy 0.3; Resolution 0.1. Locking FunctionAngle measuring tool locks at any angle. When taking large angle or reverse measurements, long press the Rev button to read the display upside down. The Zero button reset the angle meter. Wide ApplicationThe digital protractor is a good choice for most projects, like woodworking/carpenter/construction and daily use.