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 6130-00-451-3113
NSN 6320-01-232-4664
NSN 5996-01-528-4563
NSN 6130-00-100-0175
NSN 5905-00-110-1650
NSN 5930-00-229-5554
NSN 5910-00-963-9207
NSN 5990-00-845-2864
NSN 5985-01-134-4194
NSN 5855-00-631-4565
NSN 6685-01-188-7379
NSN 6645-00-102-0015