What is Vernier Calliper? A vernier caliper is a type of precision measuring instrument that is frequently used in engineering, science, and industrial settings to measure an object’s dimensions with extreme accuracy. A screw or thumbwheel can be used to adjust the caliper ’s two parallel jaws, one of which is fixed and the other movable, so that it will accommodate objects of various sizes. A vernier caliper is a precise measuring instrument that allows for accurate measurements of internal and external dimensions, depth, and step size. It’s named after Pierre Vernier , the French mathematician who invented the vernier scale, which is the key feature of the tool that makes it so precise. Unlike basic rulers or tape measures, the vernier caliper offers a higher degree of accuracy, making it essential for various professional and technical applications. This guide will cover the ... Use mouse wheel, arrow keys or drag thimble to rotate vernier .
