Test and measurement are critical aspects of various industries, including electronics, engineering, telecommunications, and many others. These procedures help ensure that products and systems meet quality standards and specifications, allowing businesses to improve their operations and deliver high-quality products and services to their customers.

Testing and measurement involve a wide range of techniques and tools that are designed to detect and analyze various aspects of products and systems, such as their performance, functionality, durability, and safety. These techniques and tools help identify defects, weaknesses, and inefficiencies, allowing businesses to make necessary improvements and adjustments.