Entity: VERNIER-CALIPPERS
A measuring device that consists of a main scale with a fixed jaw and a sliding jaw with an attached vernier for very accurate linear measurements.
VERNIER-CALIPERS
Etymology
The term 'vernier calipers' is derived from the name of Pierre Vernier, the inventor of the vernier scale.
Definition
Vernier calipers are precision measuring instruments used for very accurate linear measurements. They consist of a main scale with a fixed jaw and a sliding jaw with an attached vernier scale for fine measurements.
Historical Context
Introduced in 1631 by Pierre Vernier of France, vernier calipers revolutionized the field of metrology by providing a higher level of measurement accuracy.
Cultural Significance
Vernier calipers are widely used in various industries such as engineering, manufacturing, and scientific research for their precision and reliability in measuring dimensions.
Related Concepts
Calipers, also known as callipers, are instruments used for measuring the linear dimensions of objects or holes. The vernier scale, named after Pierre Vernier, is a visual aid that enhances measurement accuracy.
See Also
A precision measuring instrument that uses a vernier scale for fine measurements, typically consisting of a main scale with a fixed jaw and a sliding jaw with an attached vernier.