A tube tester is a device used to test the functionality and performance of vacuum tubes, which were commonly used in electronics, especially in audio amplifiers, radios, and other equipment, before the advent of solid-state devices like transistors. Tube testers assess the condition of tubes by measuring various electrical parameters such as filament continuity, emission (the ability of the tube to emit electrons), mutual conductance (the ability to amplify a signal), and more.
Articles by others on the same topic
There are currently no matching articles.