Digital protractor with magnetism on three sides, measuring range 4x90°, single axis digital angle meter with two 7 batteries, convenient and durable, use the distributed screwdriver to unscrew the battery compartment on the back to replace the battery. The digital angle finder is widely used in wood processing, auto repair, machining, precise positioning of the working angle of machine tools and the rotation angle of the arm of large vehicles, etc.
Tips: What is the repeatability of a digital protractor angle finder?
Under the same measurement conditions for the four positions of the inclinometer 0 °, 90 °, 180 °, and 360 °, respectively, five readings, the difference between the maximum and minimum reading of each position for the position of the indicated value repeatability. The repeatability of the digital protractor is determined by the maximum value of the repeatability of the scale in the four positions.