200mm Digital Angle Protractor Dual Scale 360 Degree, Angle Ruler with LCD Display and Lock Function, Protractor for Engineer

General description The 200mm Digital Angle Protractor is a professional-grade tool designed for precision measuring. It features a dual scale for measuring angles up to 360 degrees and includes a large LCD display for easy reading. This versatile protractor combines the functions of a ruler and an angle measuring tool, making it ideal for various applications such as woodworking, architectural decoration, mechanical processing, and home DIY projects. Technical specifications Accuracy: ±0.2° Measuring range: 0-360° Total length: 219mm Button function ON/OFF/ZERO buttons (long press the OFF button to turn off) Data lock HOLD button (locks the current measurement) D/M button for switching between degrees and minutes Other information Lightweight and portable design compared to stainless steel protractors Stable locking rotator to secure any angle Automatic shut-off feature to extend battery life Large LCD screen for easy data reading, user-friendly for vulnerable individuals