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 5895-01-048-4135
NSN 6610-00-186-9180
NSN 5985-01-460-8654
NSN 5950-01-111-8481
NSN 2925-00-501-7838
NSN 5905-01-102-0195
NSN 5905-01-093-5927
NSN 5985-01-548-8331
NSN 5990-01-270-1015
NSN 5996-01-045-0955
NSN 5930-00-555-3007
NSN 5985-01-599-9841