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 6110-01-307-8283
NSN 6650-01-495-1269
NSN 4140-00-111-3166
NSN 5945-00-054-4381
NSN 6130-01-452-7214
NSN 5998-00-538-2080
NSN 6220-01-386-3082
NSN 6645-00-915-9397
NSN 6645-01-297-3368
NSN 6110-01-594-2334
NSN 6620-00-684-6771
NSN 6240-01-014-5598