Features: High precise digital inclinometer with 4 side magnetic adhesion and LCD display provide real time angles measurement from 0-180°for accurate leveling and slope detection. Features ruggeds ABS housing, double ranges option (0-90° orange/0-180°gray), and integrated screw holes for secure mounting on metal surfaces. Essential tool for mechanic, solar panel installers, and construction professional requiring reliable angles calibration. Perfect for workshop machinery alignment, furniture assembly, and outdoor engineering projects where handsfree metal surfaces attachment is important. compactly magnetic angles gauges combines portability with industrial durability, ideal for automotive repair sites and architectural surveying applications. Specifications: Component:Plastic Size:Approx.6.5x6.5x2.4CM/2.56x2.56x0.94inch 2Option Color; Name: Four-Side Magnetic Digital Inclination Box 0-180°lcd Screen Display angles Meter Inclination Meter Level Optional Type: Orange Digital Goniometer (Measuring ranges: 0-90Degrees), Gray Digital Goniometer (Measuring ranges: 0-180Degrees) Package Includes: 1pc Digital Goniometer note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.