Electronic Circuit Plug-in Unit Test Set

A test set specifically designed for use in making examination of plug-in items, commonly referred to as modules or potted components, that are part of an electronic equipment. These plug-in items are enclosed and sealed in a case, and are provided with plug-type connectors for insertion into or removal from the component or equipment of which they are a part. It includes items that test circuit cards, that may or may not be encased and/or sealed, used with electronic computers. Excludes test set (1), electron tube and test set, vibrator.