Digital inclinometer tool - This multifunction tool combines a protractor, inclinometer, and level for measuring applications. It provides a measurement range of 4° to 90° with a 1° resolution, delivering precise readings for woodworking, auto repair, and machining. Backlit display and data stability - The backlit LCD display offers clear measurements in any lighting condition. A data lock feature keeps the reading stable during measurement, supporting accuracy and ease of use for users at all skill levels. Magnetic attachment for hands-free use - A strong magnet at the base securely attaches to metal surfaces, enabling hands-free operation while you work. Suitable for both professionals and DIY enthusiasts. Use scenarios - Woodworking: check miters and bevels on saw setup, verify level surfaces on benches or jigs, and confirm component alignment during assembly. - Auto repair: measure inclines or angles on chassis or subassemblies, verify alignment of connected parts, and set reference angles for installations. - Machining: align fixtures and workpieces, establish precise setup angles, and check squareness during setup and machining operations.