Linghhang - Inclinometer, IP54 Waterproof Angle Finder Digital Level Protractor with V-Groove Magnetic Base / 4×90° for Automotive Woodworking and

High Accuracy: The digital level with 4×90°(0–360°) measuring range supports ±0.1° accuracy at 0° and 90°; ±0.2° at other angles. Displays angle and bevel readings in °/%/mm/m/IN/FT. With the function of reading hold, it is convenient to record with this digital level inclinometer box, ideal for automotive, wood and mechanical industries, machinery, medical fields, etc. LED Display with Buzzer Alarm: Featuring LED technology for brighter display, this angle protractor is easier and clearer to read the values even at night. The display value will automatically reverse when the electronic level is upside down. What's more, the acoustic signal routing via beeps when reaching 0° or 90° (+/-1°) 【Absolute and Relative Measurement】This angle finder supports absolute angle measurement to test whether the working surface is level for checking roof slopes, wheel alignment, etc. In addition, this protractor allows you to check relative angles between surfaces. 【Magnetic V-groove Base】The