Metric and English Dial caliber
− Understand basic safety guidelines as related to the use of precision measuring tools in shops and laboratories. − Describe the basic design of various dial calipers to include features, sizes, variations, and the technology behind the tool. − Describe the difference between calibration and field check, determine when they should be done, and be able to properly demonstrate field checks on various dial calipers. − Demonstrate application of various dial calipers to include proper usage, obtaining and reading measurements accurately, and performing tool maintenance.