Digital protractor, digital display protractor for measuring 360-degree T-angles, electronic sliding ruler

Material: Stainless steel, high hardness, wear resistance, and long service life. Features: Metric and imperial graduations, precise engraving, sharp edge, and wear resistance. Foldable design: The ruler body folds for compact storage. For added safety, the cutting tip is stored inside. 360° rotation: Measures and marks various angles. Wide range of applications: Suitable for DIY enthusiasts and professional woodworkers. Ideal for architects, engineers, carpenters, and other professionals who require perfect lines, precise angles, and accurate measurements.