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 5945-00-392-4201
NSN 5915-00-394-6523
NSN 5915-00-879-0461
NSN 6135-01-653-6113
NSN 5910-01-633-5265
NSN 5925-01-014-6602
NSN 6110-00-678-0244
NSN 6110-01-488-5498
NSN 5998-01-555-9093
NSN 6645-01-418-1657
NSN 5905-01-352-4785
NSN 5965-01-431-4209