Interplay Learning - Precision Measurement for Mechanical Systems

In this course, you'll be introduced to the essential tools and concepts of precision measurement, a cornerstone of mechanical and machining work. You'll learn why accuracy, precision, tolerance, repeatability, and resolution are so important in ensuring quality and reliability. Step by step, you'll explore how to identify, read, and properly use key measurement instruments, including micrometers, calipers, dial indicators, and machinists levels. Along the way, you'll gain practical skills such as reading both imperial and metric scales, zeroing and calibrating instruments, and applying best practices for care and maintenance. By the end of the course, you'll be able to describe how these tools work, explain their role in quality control, and confidently perform precise measurements in real-world applications.