Digital Angle Ruler, 2 in 1 Digital Square Angle Protractor, LCD Digital Angle Gauge, 360(200mm) Measuring Tools Ruler: The angle ruler has clear gradations for easy reading and use, very light and easy to carry. Feature: The ruler adopts a metric scale and can be used to measure angle and length. Design: It is practical and designed to mark straight lines, draw parallel lines, lay out, calibrate. Easy to read: The digital display is easy to read and prevents guesswork. Field of application: DIY Woodworking Decoration Material: Nylon Glass Fiber Plastic Color: Black and Red Measuring Range: 0-360 / 0-200mm Size: 200mm / 300mm Resolution value: 0.05/3' Diploma Value: 0.05 Wide application: Suitable for multi-dimensional measuring, marking, stacking, etc. Durable: The surface of the product is polished, smooth, scratch-resistant, wear-resistant, rust-resistant, and can be used for a long time. Delivery quantity: 1 piece