Features: Magnetically attaches to the measuring surface for secure placement on metal workpieces Supports relative and absolute measurement modes Angle and slope unit conversion Data hold function for easy reading Specifications: Measuring range: 490 Display resolution: 0.05 (up to 100), 0.1 (100180) Accuracy: 0.1 Repeatability: 0.1 Working temperature: 0C to 40C Applications: Woodworking: Accurate angle cutting for wood materials Automotive repair: Measurement and alignment of tire assembly angles Machining: Precise positioning of machine tool angles and large arm rotation Additional Features: Compact and portable design Fast response time for quick measurements Backlit LCD display for improved visibility in low light Powered by 2 AAA batteries (not included) 490 measurement capability Measurement reading: 0.1, accuracy: 0.2 Combines digital protractor, inclinometer, and level functions in one tool Built-in magnet on the base for attachment to ferromagnetic surfaces Color: Black Material: Plastic Package Contents: 1 Digital Protractor Inclinometer Note: The package includes only the items listed above. Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement error allowance: 13 cm.