An item that accepts fixed voltages from test points in another component or set, and displays them in such a manner that deviation from a predetermined voltage value is readily apparent. The display is in terms of "good" and "bad" and is not in terms of voltage values. For items that display the same or similar information that is derived from a radio frequency signal input, see monitor, error voltage. For items that indicate voltage values in either scaler or digital form, see voltmeter. See also indicator (as modified).
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5915-00-542-2179
NSN 6610-01-581-2975
NSN 6650-01-555-8819
NSN 6220-01-037-1912
NSN 6320-00-937-5625
NSN 2925-01-288-2091
NSN 5895-01-482-2457
NSN 6645-01-025-1002
NSN 6685-00-003-1267
NSN 5895-01-395-0759
NSN 5835-00-466-8544
NSN 6320-00-393-0138