Measuring with a micrometer caliper.
Inside micrometer caliper.
Two-inch standard micrometer caliper.
Measuring thickness of bevel gear tooth with vernier caliper.
Compasses with curved legs, for measuring the caliber, or diameter, of round bodies.
Setting outside calipers.
Measuring with outside spring calipers.
Inside spring calipers for measuring the inside dimensions of hollow or open objects.
"A pile of wood 1 ft. long, 4 ft. wide, and 4 ft. high, or 1/8 of a cord, is called a cord foot. Find…
Spring dividers used to compare lengths or transfer measurements from one location to another, as when…
Inspecting bolt with length gage.
A girl is measuring the chalkboard using a yardstick. There are conversions written on the board.
A boy doing math homework with help from his father and a meter stick. His mother helps his younger…
Measuring with 2" inside micrometer.
Measuring with thread micrometer.
Illustration of a child with 8 quarts and 1 peck. He is using the baskets to practice measuring. It…
Visualizing measurement with different containers that hold one pint and one quart.
Transferring a setting between inside calipers and outside calipers.
A team of surveyors in the country.
Measuring chordal thickness with gear tooth vernier.
Gear tooth vernier.