A micrometer screw gauge is a precision measuring instrument used to measure the thickness or diameter of small objects with high accuracy. It works by using a calibrated screw mechanism that allows the user to measure objects in the range of 25mm to 100mm, typically with an accuracy of 0.01mm or 0.001mm (depending on the micrometer).
The micrometer has two main components:
Micrometers are commonly used in mechanical engineering, metalworking, or any field where precise measurements of small dimensions are critical.