Digital angle ruler 0 to 200mm, 360-degree electronic protractor, high-precision LCD display detector

Function:1. EASY TO READ: The digital LCD screen makes reading clear and intuitive, and the laser-engraved scale is clear and easy to read.2. 360° MEASUREMENT: The hinge mechanism of this angle ruler allows for 360° internal measurement and reverse angle measurement, ensuring comprehensive measuring capabilities.3. MULTI-FUNCTION: Press the Hold button to retain the measured data and use the REV function button to flip the screen for easy reading when measuring larger angles, making it more convenient.4. STURDY ALUMINUM ALLOY: Constructed from sturdy aluminum alloy, this angle finder ruler is designed to withstand heavy use and provide long-lasting performance.5. WIDE APPLICATION: This digital protractor is suitable for construction, drafting, carpentry, masonry, machinery, decorating, home furnishings, and more, ideal for precise measuring and marking.0.05°Tolerance Range: ±0.3°Battery: 3V CR2032 button cell x 1 (built-in)Capacity: 150mAh (single battery capacity)Use: Can be used in construction, drafting, carpentry, masonry, machinery, decorating, home furnishings, and related work for measuring and marking.Package List:1 x Digital Angle Ruler