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 5835-01-652-4959
NSN 5925-01-449-1559
NSN 6145-00-140-8226
NSN 5945-01-364-0593
NSN 5996-01-053-1617
NSN 6130-00-097-6073
NSN 5990-00-315-9343
NSN 6645-01-242-4826
NSN 5895-00-174-4442
NSN 6130-01-534-6253
NSN 5835-00-368-4182
NSN 5910-00-155-8775