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 5910-01-480-2085
NSN 6645-01-658-5624
NSN 5925-01-103-4893
NSN 5998-01-647-7053
NSN 5998-01-583-5387
NSN 5895-01-578-5697
NSN 6240-01-042-3650
NSN 6130-01-634-0603
NSN 5930-01-455-9004
NSN 5990-01-196-2953
NSN 5920-00-926-7560
NSN 5835-00-269-2232