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 5855-00-189-6066
NSN 6220-01-089-7185
NSN 6110-01-556-7927
NSN 6650-00-287-5868
NSN 6130-01-423-8873
NSN 5835-01-394-2261
NSN 5920-01-442-9746
NSN 4140-01-125-5187
NSN 5905-00-157-2119
NSN 5930-00-255-0892
NSN 6150-00-943-4904
NSN 6110-00-585-8920