Micrometer is a precision measurement instrument used extensively in industrial and scientific applications to measure dimensions, thickness, and other physical characteristics with high accuracy. In the context of a商城系统 specializing in MRO and automation products, the Micrometer category encompasses a range of精密测量工具 designed for quality control and process optimization. Key products in this category include outside micrometers for measuring external dimensions, inside micrometers for internal measurements, and depth micrometers for gauging hole depths. Advanced digital micrometers with features like data output and wireless connectivity are also available, catering to modern automation needs. These tools are essential for industries requiring precise measurements, such as manufacturing, engineering, and machinery maintenance.