This digital protractor combines an angle gauge and a level to give precise, repeatable angle readings for woodworking, construction, automotive and industrial use. Key benefits Accurate measurements for critical setups: provides plus or minus 0.2 degrees measurement accuracy with 0.05degree resolution across a full 0 to 360 degree range, so you can trust readings for demanding professional applications. Faster, safer alignment: a strong magnetic base secures the unit to ferromagnetic surfaces for stable, hands operation on pipes, machinery or metal workbenches, reducing errors and need for clamps or assistants. Simplifies complex work: a hold switch freezes readings for recording or transfer, and a nought function lets you set a reference angle quickly for relative measurements and repeatable setups. Features and compatibility Functions as both an angle gauge and a level for horizontal, vertical and relative angle checks. Digital readout with 0.05degree resolution for fine adjustments. Magnetic attachment for secure use on ferrous materials; ideal for metal surfaces and equipment. Useful controls: hold switch to freeze the display and nought function to establish a zero/reference angle. Practical use scenarios Woodworking: set and verify compound miter angles on saws and jigs, and confirm precise bevels for cabinetry and trim. Construction and plumbing: check pipe slopes, roof pitches and stud plumb with hands magnetic mounting. Automotive and machinery: align engine mounts, check shaft angles and verify machine setups where precise relative angles are required. Why choose this tool Combines full 0 to 360 degree range, resolution and a magnetic base with simple controls (hold and nought) to speed setup, reduce errors and improve repeatability in professional and DIY projects.