Features:-Magnetically attached to the measuring surface, which can be attached to the workpiece under test-Relative measurement and absolute measurement conversion-Angle and slope conversion-Data locked for easy reading-Portable size, easy to use with other measuring tools to expand the measuring rangeSpecification:Material: Plastic ABSSize: 60*30*55mmMeasuring range: 4*902*180Display resolution: 0.050.05(<100), 0.1(100~180)Accuracy: 0.2Repeatability: 0.1Working temperature: 0C~40CApplication:1. Wood processing: precision cutting of wood corners2. Automobile repair industry: precise control of tire assembly angle3. Processing: precise positioning of the working angle of the machine tool, rotation angle of the boom