Vernier Caliper Maintenance- A Perfect Manual

A Vernier caliper is a tool which comes with a high level of precision. It has a reading error of 1/20mm=0.05mm. It is mostly used for measuring internal as well as external diameters of an object. But in order to ensure a high level of accuracy of Vernier caliper measurement, proper maintenance of the tool… Continue reading Vernier Caliper Maintenance- A Perfect Manual