ACCURATEFeatures easy-to-read precision laser-etched scales, protractor allows direct reading of miter saw angle. Perfect for crown molding, trim work, and a range of other woodworking applications. O BODY DESIGNSaker Protractor Angle Measurer is of O BODY DESIGN. O during operation and ensures smooth and accurate reading on inside/outside corners, made from precision CNC machined aluminum alloy. EASY TO CARRYSaker Powerful Portable Tool for outdoor is made of lightweight plastic, which has great resistance to corrosion and wear, extending the service life. Besides, its small size and lightweight material make it easy to carry. WIDE APPLICATIONWhether you are a professional or not, It is excellent for you. It is suitable for crown molding, miter cuts, carpentry, plumbing, metalwork and more. SIMPLE USE: Designed for external use, the report generator has an easy-to-read dial and two zoom scales that allow you to read your work directly, reducing the complexity of use. Designed for external use, the report generator has an easy-to-read dial and two zoom scales that allow you to read your work directly, reducing the complexity of use. Note: The data is manual measurement, please allow 1-67cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.