4x90° Level Box Gauge Digital LCD Inclinometer Protractor Magnetic Angle Finder Product Feature: Measure Range: Measure range: 4*90 degree. Accuracy: ±0.2°. Resolution: 0.05°. High Quality & Convenient: Large digital LCD display with backlight. Extra LCD is convenient to read. Small and light, it is real easy to be carried and used. High Accuracy: Use high-sensibility sensor for precise measurement, accurate, fast and easy use. Switch: Auto power off after 5 minutes of no operation. Built-in Magnets: Angle finder with the strong magnetic on the base to fix firmly on the measurement object, such as pipes, saw blades, vents, ducts, and other ferromagnetic surfaces. Applicable Fields: Angle finder/protractor provides quick&accurate measurement in woodworking, construction, machinery, telecommunications, automobile etc. Application: Measuring plane contains disk magnet which can be attached to the surface to be measured. It is especially easy to measure the pitch of helicopter, bevel angle of miter saw, automobile test and repair and so on. Product Specification: Type: Digital LCD Inclinometer Protractor Measuring Range: 4*90° Accuracy: +/- 0.2 degrees Resolution: 0.05 degree Waterproof: IP54 Power: 2*AAA battery Feature: Magnetic, 4*90°, LCD display, small and light Application: Woodworking, construction, machinery, telecommunications, automobile Package Included: 1 x Digital Level Box 1 x Mini screwdriver 1 x User Manual