Printed circuit board tester and adapter with memory

摘要

A self-programming printed circuit board tester which receives and stores information corresponding to the conductive and insulative relationships between test points or master printed circuit boards and then compares that information to information received from boards to be tested and an adapter for connecting each master printed circuit board to the tester, the adapter having a memory which stores and supplies to the tester information corresponding to information supplied through the adapter to the tester from a perfect master printed circuit board.