Calipers, Micrometer, 1A20.41d
Topic and Concept:
Measurement, 1A20. Error and Accuracy
Demonstrate the use of a micrometer calipers.
Important Setup Notes:
Setup and Procedure:
- Please review the written instructional page within the micrometer's box that explains how to read a micrometer caliper. The box also contains a decimal Equivalents table.
- Measure the thickness of a few objects explaining the usage of the micrometer.
Cautions, Warnings, or Safety Concerns:
A micrometer is used to measure thickness very accurately. This tool cannot be seen in a big class unless one uses the video system or lets the students come down to look at it.