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 5990-01-030-1034
NSN 4140-01-414-6325
NSN 5990-00-212-4316
NSN 6110-01-324-3311
NSN 5925-01-241-1541
NSN 6650-01-616-6235
NSN 6105-01-165-3823
NSN 6135-00-542-6216
NSN 2925-01-528-7333
NSN 6150-00-441-5631
NSN 5965-01-432-9734
NSN 2925-01-511-5359