Electric Data Acquisition System is a type of system that is used to measure and record electrical signals in real time. Typically, an EDAS will consist of a set of sensors that are placed at various points within an electrical circuit or system. These sensors will measure the electrical signals at those points and transmit that data to a central processing unit (CPU) for analysis and recording. Overall, an EDAS can be a valuable tool for anyone involved in the design, testing, or maintenance of an electrical system.