Accuracy +/- 1% of center scale (4 cps)
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 5999-01-076-4692
NSN 6105-01-170-2638
NSN 5915-01-467-0825
NSN 5999-00-027-1739
NSN 5920-00-212-4387
NSN 6645-01-052-4069
NSN 6110-01-260-0032
NSN 5960-01-181-2143
NSN 4140-01-515-8864
NSN 5960-00-518-8204
NSN 6320-00-115-0883
NSN 5930-01-155-9609