Ruggedized
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 6650-00-238-1199
NSN 6685-01-048-9023
NSN 6320-01-195-5583
NSN 6645-00-679-8203
NSN 4140-01-569-2107
NSN 5935-00-131-2209
NSN 5965-01-449-1101
NSN 5960-01-413-3877
NSN 5920-00-815-3679
NSN 5935-01-536-8129
NSN 4140-00-111-3247
NSN 4140-01-576-8826