Used on the switchboard 2s 491
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 6610-01-499-8788
NSN 5960-00-644-4982
NSN 5960-01-462-1864
NSN 2925-01-062-2660
NSN 6620-01-603-6442
NSN 6685-01-607-7300
NSN 2925-01-320-6512
NSN 5925-01-131-4377
NSN 5965-01-093-0642
NSN 5835-01-468-6170
NSN 6110-00-553-8816
NSN 6320-01-029-4220