Ruggedized; sealed
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 5965-00-805-4893
NSN 6645-00-754-4108
NSN 6220-01-451-3056
NSN 6145-01-386-0529
NSN 5945-00-058-8925
NSN 5950-01-009-1329
NSN 7035-01-301-6325
NSN 6220-01-488-6109
NSN 5905-01-032-4407
NSN 5855-00-149-0766
NSN 5990-01-292-6000
NSN 5950-01-441-5682