Inclinometer, Magnetic Digital Inclinometer, Digital Level Digital Inclinometer, Electronic Protractor Digital Inclinometer 1. The built-in magnetic base can be firmly attached to any metal surface for precise measuring and cutting, making woodworking, construction and other tasks easier. In particular, the digital angle finder is very suitable for adjusting the blade angle of table saws and miter saws. . The accuracy of the digital inclinometer is 0.2, the measurement range is 2*180, and the display unit is DEGREE only. The reading can be quickly stabilized and the number will not change repeatedly. 3. This digital protractor protractor has 3 function buttons. Long press "ON/OFF" to turn on or turn off the device. Press the "HOLD" button to freeze the reading for easy reading. Press the "ZERO" key to reset to zero, which is used to measure relative angles. 4. This is a compact and portable digital angle gauge. We have equipped you with a fabric bag, which allows you to carry it with you. The high-precision LCD display with backlight allows you to read the values clearly, even when working in a low-light environment.