What this tool does for you Combines a protractor, inclinometer, and level into one digital instrument so you can measure angles quickly and accurately without switching tools. Measures angles from 4° to 90° with a 1° resolution, giving repeatable readings for setup, alignment, and verification tasks. Backlit LCD and a data‑lock function let you read and hold measurements in low light or while repositioning the tool. Key benefits Save time: get precise angle readings on the first try, reducing rework and measurement guesswork. Hands‑ operation: a strong magnet at the base secures the tool to metal surfaces so you can make adjustments or mark parts without holding the device. Easier work in any condition: the backlit display improves visibility in dim environments; data lock keeps the value readable while you transfer it to your workpiece. Functions and compatibility Functions: digital protractor, inclinometer, and level in one device for measuring and checking angles. Measurement range: 4° to 90°. Resolution: 1°. Attachment: strong magnetic base for use on ferrous metal surfaces commonly found in automotive, metalworking, and machinery settings. Practical applications (real scenarios) Woodworking: set blade or fence angles on table saws and jointers, check compound miter angles, and verify miters and bevels before glue‑ups. Auto : measure suspension or body panel tilt, align brackets, and check angles while components are supported on metal surfaces. Machining and fabrication: align fixtures, set tilts on rotary tables or mill heads, and verify part angles during assembly. Why professionals and DIYers rely on it Consolidates multiple measuring tools into one reliable digital device. Designed to secure to metal for hands‑ measurement and to display stable, easy‑to‑read results. Straightforward controls and a clear display make it suitable for experienced technicians and home users alike. Use this digital inclinometer whenever you need quick, stable angle measurements on metal surfaces, in dim light, or while working with parts that require hands‑ alignment.