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 6240-01-624-7655
NSN 5945-01-634-0588
NSN 6620-01-398-8986
NSN 5950-01-521-3540
NSN 6150-01-025-6305
NSN 6650-01-433-3520
NSN 6645-00-344-7558
NSN 6240-01-218-5187
NSN 5990-00-246-2184
NSN 5915-01-613-9427
NSN 5975-01-379-0461
NSN 2925-01-415-2140