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 6650-01-318-9413
NSN 6240-01-511-7265
NSN 5910-01-462-2440
NSN 6220-00-570-7255
NSN 6105-01-118-8537
NSN 6105-01-092-2362
NSN 2925-01-500-4952
NSN 5835-00-996-2912
NSN 6645-01-271-0248
NSN 5975-01-370-0926
NSN 7035-01-111-7206
NSN 6135-00-542-6728