Digital Angle Protractor, Stainless Steel Angle Ruler for Carpenters and Sliding Bevel, 360° Measuring Range, Steel Ruler for Woodworking, DIY, Crafts, and Hobbyists

4-in-1 digital protractor - Measure not only length, but also 360° angle (inside angle, outside angle). Locking Function: Use locking screws to lock both feet in the desired position or angle. Large 1" LCD Screen - This metal angle protractor features an electronic LCD digital display. You can switch between degrees and minutes with the "°" button. The "HOLD" button stores the data during measurement, and the "ON/OFF/Zero" button resets the data to zero by briefly pressing any angle. There is also an angle lock button for each angle. Length, Width, and Accuracy - Length measurement: 400 mm; angle measurement: 000.0° ~ 999.9°; accuracy: ±0.3°; resolution: 0.1°; measuring range: 0-360°. The ruler body is forged from high-quality stainless steel, ensuring quality, corrosion resistance, and durability. Excellent Quality - The electronic angle protractor is made of stainless steel. High-quality forged steel is laser-engraved (scale in mm and inches), resistant to abrasion and corrosion. The analog angle protractor on the protractor does not lose its color during use, and the scale remains clear even after extended use.