BEIJIYI Digital Angle Ruler, 200mm Stainless Steel Digital Protractor with Zero and Lock Function, LCD Display, 360° Angle Measurement, for DIY, Woodworking,

[2-in-1 Protractor] Combination of stainless steel digital ruler and protractor. This digital protractor can be used as a ruler or protractor, and is suitable for measuring internal and external angles. [High Precision] The protractor's accuracy is ±0.5 degrees. The angle ruler's hinge mechanism can measure internal and external angles 360 degrees. It is an excellent choice for most projects such as woodworking, measurement, and everyday use. [Lock Function] For easy reading, the digital angle ruler has a lock function that makes any type of work quick and easy. [Digital Display and Unit Conversion] The angle protractor features a beautiful, easy-to-read LCD display. No more guesswork or guesswork with this handy tool. The "/" key allows you to quickly switch between degrees and scales. [Precautions] The digital protractor comes with a blue protective film on the packaging; please remove it before use. It is recommended to avoid contact with children as much as possible and to remove