Features: Magnetically adsorbed on the measuring surface, can be attached to the workpiece to be measuredRelative measurement and absolute measurement conversionAngle and slope conversionData locked for easy readingPortable size, easy to use with other measuring tools to expand the measurement rangespecification:Material: Plastic ABSColor: silver+black+redSize: 56 x 55 x 26MMMeasuring range: 4 x 90°2 x 180°Display resolution: 0.05°0.05° (Less than 100°), 0.1° (100°~180°)Accuracy: ±0.2°Repeatability: 0.1°Working temperature: 0°C~40°Capplication:Wood processing: precision cutting of timber cornersAutomobile repair industry: precise control of tire fitting angleProcessing: precise positioning of the working angle of the machine tool, the rotation angle of the boomfeature:1. Easy to carry.2. The response speed of the measured value is fast3. Backlit LCD display.4. Two AAA dry batteries on the 7th (the product does not include batteries)5. 4 x 90° measuring range6. Reading value: 0.1°, measurement accuracy: 0.2°7. Multi-purpose measuring tool, three-in-one protractor, inclinometer and level8. There is a magnet at the bottom, which can be adsorbed on the measured object.Package Contents:1 x Digital Electronic ProtractorOnly 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.