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 4140-01-429-8545
NSN 4140-01-260-1909
NSN 5905-01-357-8359
NSN 6650-01-079-7788
NSN 6110-00-279-3266
NSN 5985-01-163-0081
NSN 7035-00-541-8516
NSN 5965-01-563-7759
NSN 5998-00-888-9887
NSN 5835-00-481-5860
NSN 5998-01-657-8426
NSN 6135-01-265-1384