Digital Display: Measuring range:4-90° The protractor features a digital display, providing clear and accurate readings for angle measurements. It's an ideal tool for woodworking and construction projects. clear readings, anti-display screen, with backlight, the night will not be invisible. Magnetic Base: Equipped with a magnetic base, this protractor ensures stability and ease of use. It can be attached to any magnetic surface, making it a versatile tool for various measuring tasks. Angle Finder Feature: This protractor includes an angle finder feature, allowing you to quickly and efficiently identify angles in your work. It's a must-have tool for any carpenter or constructor. Durable Material:Made from high-quality materials, this protractor is designed to last. It can withstand the rigors of daily use, making it a reliable tool for professional and DIY projects. Compact Design: Despite its powerful capabilities, the protractor boasts a compact design. It's easy to carry around, making it perfect for on-the-go measuring jobs. Wide Application: Whether you're working on a carpentry project, constructing a building, or doing any other type of measuring work, this protractor is a essential tool. Colour:As shown Material:plastic Package Contents: 1 x Angle meter(2XAAA battery not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.