This course is a basic course for measurement and control technology and instrument majors, and can also be used as an elective course for other majors in the School of Electrical Information. The teaching content of this course includes the measurement principles, measurement methods and test systems of various geometric quantities, mechanical quantities and process quantities. Through the study of the measurement principles, measurement methods and test system composition of various physical quantities, students are trained to master common physical quantity detection methods and instrument working principles, and students are trained to choose appropriate measurement principles and measurement methods according to specific test objects and test requirements. Through major assignments, students will be able to develop their ability to design inspection systems and the ability to read and summarize documents. Through the design of system parameters and hands-on operation of instruments and equipment in the experimental link, deepen the understanding of the principles of classroom teaching, enhance the perceptual understanding of the detection system, and cultivate students' hands-on practical ability, the ability to analyze and process experimental results, and the ability to use tools and software. Let students lay a solid theoretical foundation for engineering work and scientific research in the field of measurement and control.