An Electrical Test Bench is a specialized workstation or setup designed to test, measure, and diagnose the performance of electrical components and systems under controlled conditions. These benches are essential in both research and development (R&D) and quality assurance in industries where electrical devices and systems are used.

They provide a safe environment for evaluating the functionality, efficiency, and safety of electrical devices by simulating actual operating conditions. Electrical test benches are typically equipped with a variety of measurement and testing instruments that allow engineers and technicians to assess parameters such as voltage, current, resistance, power, frequency, and more.