360 Degree Dual Scale Digital Angle Protractor, 200 mm Angle Ruler with LCD Display and Lock Function, Protractor for Engineering, Woodworking, Construction and Measurement

General Description The 360-degree dual-scale digital angle protractor is a professional tool designed to ensure optimal accuracy when measuring angles. With an accuracy of ±0.2° and a measuring range from 0 to 360°, this tool is ideal for various applications such as woodworking, architectural decoration, mechanical processing, architectural drawing, DIY projects at home, and school teaching. Technical Specifications Folded Length: 200 mm (7.9 inches) Total Length: 400 mm (15.7 inches) Accuracy: ±0.2° Measuring Range: 0-360° Operation The protractor is equipped with several practical functions: ON/OFF/ZERO button (press and hold the OFF button to turn off) HOLD button to lock the data (allows you to maintain the data without deviation) D/M button to change measurement modes In addition, its large LCD screen makes it easy to read the data, making the tool accessible even to those with limited mobility. To save battery power, the device automatically shuts off after a period of inactivity. Other information: The protractor is lightweight and portable, offering a safer alternative to stainless steel models. The stable locking rotator allows you to maintain any measured angle.