About This

• 【Patented measuring technology】Ruler and protractor combination for easy measuring inside and outside angles. 【Digital Display】Easy to read.
• 【High Accuracy】Accuracy of this protractor is ±0.3 degree. It is a good choice for most projects like woodworking, crown molding and daily use. Folded length: about 7.5 inch/220mm.Total length 400mm.