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 5999-01-570-4979
NSN 6685-01-393-9024
NSN 5960-01-426-4242
NSN 5905-01-381-2552
NSN 5935-00-178-8090
NSN 5855-01-335-8907
NSN 5935-01-355-8881
NSN 5965-00-539-7778
NSN 6150-00-627-2081
NSN 6110-01-242-3914
NSN 7035-01-555-8793
NSN 5910-01-257-9762