3in1 Multifunctional Measuring Tool: A digital protractor that combines a precise protractor, inclinometer, and reliable level in one compact device. The magnetic base allows secure attachment to metal surfaces, while the backlit LCD display provides clear readings in low light for a wide range of measuring tasks. Widely applicable across industries: Ideal for wood processing for precise corner cuts and auto for accurate tire alignment. Its multipurpose design also supports construction projects and home improvement tasks, delivering reliable measurements across various materials and surfaces. Precision measurement and versatile modes: Professionalgrade accuracy with ±0.2° precision and 0.05° resolution. Features relative and absolute measurement modes with quick conversion between angle and slope. The data lock function freezes readings for easy recording, and the fast response time supports an efficient workflow. Portable and expandable measurement system: Compact design that integrates with other measurement tools to extend your measuring range. repeatability of 0.1° and intuitive operation make this digital protractor suitable for both professional tradespeople and weekend hobbyists tackling precision measurement challenges.