A vernier callipers has 20 divisions on the vernier scale

Last updated: 5/29/2023

A vernier callipers has 20 divisions on the vernier scale which coincide with 19 divisions on the main scale The least count of the instrument is 0 1 mm The main scale divisions are of 2 1 mm 4 1 4 mm 1 0 5 mm 3 2 mm