Range: 25-50mm
Readout: Digital and analog Accuracy: 0.001mm - digital
               0.01mm - analog

Application:

A micrometer generally provides greater precision than a vernier caliper, but can measure a smaller range of lengths.

Before using a micrometer:

1. Make sure the workpiece being measured is clean and has no burrs on the edges.
2. The temperature of the workpiece is required to be around 20°C to have consistent measuring results.
3. Precision measuring tools should never be put near a magnetic area to avoid the micrometer being magnetized.