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 6240-01-245-8996
NSN 7035-01-508-2541
NSN 5999-01-299-2588
NSN 5905-01-322-7983
NSN 5905-00-389-6252
NSN 6320-00-116-3658
NSN 4140-01-032-3705
NSN 6130-01-350-3348
NSN 5965-01-162-8689
NSN 6220-00-501-7599
NSN 7035-01-387-0493
NSN 5945-01-193-6042