A vernier caliper is a precision measuring instrument used to accurately measure the dimensions of an object. It consists of a main scale with a fixed jaw and a movable jaw with a vernier scale. The vernier scale is a secondary scale that slides along the main scale and allows for precise readings down to a fraction of a millimeter or inch.
Vernier calipers are commonly used in various industries, including manufacturing, engineering, and woodworking. They are essential for measuring the dimensions of small parts, such as screws, bolts, and gears, and can also be used to measure the thickness of materials, such as paper, plastic, and metal.
