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 2925-00-275-1807
NSN 5915-01-597-5817
NSN 5925-00-128-9376
NSN 5960-01-399-4327
NSN 5990-01-386-5561
NSN 6620-01-504-5756
NSN 5960-01-564-5044
NSN 6650-01-423-1348
NSN 6240-01-218-5187
NSN 6220-01-387-1764
NSN 6135-00-917-1894
NSN 6620-01-453-9971