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 5999-00-063-5786
NSN 6135-00-009-4100
NSN 5960-01-424-0590
NSN 7035-00-529-3128
NSN 7035-00-565-9623
NSN 5835-01-259-0859
NSN 6645-01-367-1316
NSN 5960-00-010-5300
NSN 2925-01-038-7625
NSN 5935-01-461-2409
NSN 5915-00-851-4270
NSN 6240-01-068-5961