General description The 2 in 1 Digital Protractor is a versatile tool that combines a ruler and protractor for easy measurement. It can be used simultaneously as a digital protractor and a protractor to measure all workshop angles. This digital angle gauge features laser-etched metric and imperial sizes on the edge of the ruler, along with an accurate digital display, making it ideal for carpentry, construction, and drawing. Technical specifications Measuring range: 0-360° / 0.00°-999.9° Accuracy: ±0.5 degrees Folded length: 11 inches / 300 mm Total length: 600 mm Power supply: CR2032 3V lithium battery Battery life: over 2000 hours Usage The digital protractor is lightweight and durable, made from thickened nylon and high-strength nylon fiberglass material, ensuring good rigidity and wear resistance. It features a large, easy-to-read LCD display that eliminates the need to guess angles and lengths. The tool includes a reversal function for 360-degree inversion, allowing for versatile