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 6135-00-299-6918
NSN 5945-01-466-0376
NSN 4140-01-459-0867
NSN 5920-01-506-6992
NSN 5905-01-260-7950
NSN 5895-01-134-9720
NSN 5895-01-295-5366
NSN 6145-01-132-2279
NSN 7035-01-177-2807
NSN 6135-01-183-8993
NSN 5960-01-297-0696
NSN 5965-01-541-0879