A fixed number of components and/or items, not all having the same basic name, for the passive detection and direct display of the frequency being measured. May exclude certain operating components supplied separately or already present at the point of usuage. For items using the heterodyne principle of frequency determination, see frequency meter. See also meter, electrical frequency. For items using the absorption principle of frequency determination, see wavemeter.
NSN 5910-00-379-2349
NSN 4140-01-102-2244
NSN 6320-01-255-2096
NSN 6240-01-025-5847
NSN 5835-00-450-8347
NSN 5999-00-204-9998
NSN 6135-01-252-0315
NSN 7035-00-200-5162
NSN 5935-01-231-9653
NSN 5930-00-779-9491
NSN 6240-01-309-8888
NSN 5998-01-634-0604