Requires transducer
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6610-00-553-5103
NSN 5855-00-198-3197
NSN 5905-01-152-1367
NSN 6105-00-964-9786
NSN 6135-01-487-6275
NSN 6110-01-512-9520
NSN 6105-01-325-4769
NSN 5999-00-518-1007
NSN 6645-00-720-3953
NSN 6240-00-681-2795
NSN 5895-01-143-2302
NSN 5925-01-108-0999