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 5990-01-016-4194
NSN 6645-01-488-5466
NSN 6240-01-157-5154
NSN 5950-00-165-3863
NSN 6220-00-113-3622
NSN 7035-00-020-2227
NSN 6130-01-634-0603
NSN 6685-01-445-3909
NSN 6685-01-131-1613
NSN 5990-00-195-4352
NSN 6220-00-444-6051
NSN 6620-01-333-0406