Yunda YD-BKY-W cup lid outer diameter tester, electronic paper cup diameter test microcomputer precision

$ 1618.00Ex works

Using π ruler structure design, the test data is more accurate; the built-in microcomputer automatically judges the initial test status, and one-key operation avoids human error; Measurement range 80-90mm, resolution 0.01mm, indication Precision +/- 1%.