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 5960-01-290-5579
NSN 5905-01-114-4225
NSN 5910-01-100-3282
NSN 6150-01-547-4238
NSN 5855-01-243-2355
NSN 5855-00-763-2155
NSN 6105-01-589-3545
NSN 5990-00-140-4559
NSN 6645-01-141-7016
NSN 5985-01-566-2972
NSN 2925-01-590-3981
NSN 6650-01-349-2403