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 5835-01-261-2978
NSN 6685-00-647-3883
NSN 6105-01-353-2240
NSN 6610-00-578-6790
NSN 6320-00-857-4073
NSN 5930-01-599-1363
NSN 6130-01-537-0567
NSN 5996-01-524-8953
NSN 5920-01-305-1419
NSN 5905-01-300-7698
NSN 5925-00-115-8114
NSN 6105-01-417-2969