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 5965-01-229-8721
NSN 5905-00-997-7407
NSN 7035-00-411-8850
NSN 5960-01-025-9388
NSN 5905-01-203-9821
NSN 2925-01-633-4048
NSN 5990-00-990-1711
NSN 5998-01-577-2373
NSN 6135-00-542-6216
NSN 6110-01-574-5032
NSN 6145-01-026-3827
NSN 2925-01-136-2551