Entity: VERNIER-CALIPPER
A measuring instrument that consists of a main scale with a fixed jaw and a sliding jaw with an attached vernier for making accurate linear measurements.
VERNIER-CALIPER
Etymology
The term 'vernier-caliper' is derived from the name of Pierre Vernier, the French inventor who introduced this precise measuring instrument in 1631.
Definition
A vernier-caliper is a measuring device that consists of a main scale with a fixed jaw and a sliding jaw with an attached vernier, allowing for highly accurate linear measurements.
Historical Context
Pierre Vernier's invention revolutionized the field of metrology by providing a tool capable of making precise measurements with increased resolution.
Cultural Significance
Vernier-calipers are widely used in various industries, including engineering, manufacturing, and scientific research, due to their ability to provide accurate measurements.
Related Concepts
Calipers, also known as callipers, are instruments used for measuring the linear dimensions of objects or holes, with vernier-calipers being a specialized type.
See Also
A precision measuring device that utilizes a main scale and a vernier scale for precise measurement readings.