Measuring Clinometer 90 Degree Ruler: A 3in1 digital angle meter, inclinometer, and digital level. It can measure or set angles, check relative angles, or be used as a digital level. Magnetic Base: The inclinometer level attaches securely to the measuring surface of the workpiece under test. The strong magnetic base adheres to conduits, pipes, saw blades, exhaust vents, and other ferromagnetic surfaces for hands operation. Application Range: Wood processing: precise cutting of wood corners Auto industry: precise control of tire assembly angle Machine tool processing: precise positioning of machine tool working angle, rotation angle of boom Digital Level Gauge: visibility invertedcontrast display improves visibility in dimly lit work environments Use scenarios Woodworking: align cabinet or furniture corners with accurate angle measurement during assembly or trim Auto : set and verify tire or wheel alignment angles during tire or suspension work Machine tool setup: position machine tool working angles and boom rotation accurately during setup or maintenance Key benefits Combines three functions in one tool for efficiency and reduced tool changes Magnetic base enables secure placement on metal surfaces, freeing hands for other tasks Clear, contrast digital display helps maintain accuracy in lowlight conditions