Introduction to Metals
March 22, 2022
Optical Comparators
March 22, 2022
An adjustable parallel is one of the most simple, yet versatile, precision instruments used in
manufacturing. Understanding how to use an adjustable parallel is important for many
individuals in manufacturing. In this course, you will gain the mastery required to accurately
measure with adjustable parallels.
By the end of this course, you will be able to
• List uses of an adjustable parallel
• List the parts of an adjustable parallel
• Use an adjustable parallel and dial caliper to measure the width of a slot
Course ID Number: MEA-2016