300 mm Digital Angle Finder Ruler, 2 in 1 Digital Protractor with LCD Display and Locking Function for Woodworking, Home, Craftsmen

General Description The 300mm digital angle finder ruler is a 2-in-1 tool combining a ruler and a protractor, ideal for precise measurements in woodworking, construction, and drawing. With a clear digital display, it allows you to measure both angles and lengths, making DIY and machining projects easier. Technical Specifications Folded length: 300 mm (11 inches) Total length: 600 mm Measuring range: 0-360 ° / 0.00 ° -999.9 ° Accuracy: ± 0.5 degrees Power supply: 3V CR2032 lithium battery Battery life: over 2000 hours Installation Place the angle finder gauge where you need to measure the cut. Lock it in place with a knurled lock nut. Use a miter saw to make the cut. Usage Use the protractor to measure all workshop angles. Consult the LCD screen to easily read angle and length measurements. The display hold function freezes measurements to ensure accuracy. Other Information Material: High-strength nylon fiberglass, offering good rigidity and wear resistance. 360-degree inversion function for more flexibility in measurements. Large, easy-to-read LCD screen.