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 6105-01-569-4456
NSN 5935-01-391-9501
NSN 5920-01-599-8497
NSN 6320-00-036-3688
NSN 5950-00-833-8386
NSN 5915-01-643-0094
NSN 6685-00-964-5262
NSN 5920-01-505-8953
NSN 6150-01-323-1489
NSN 5905-01-440-5737
NSN 6645-01-341-0632
NSN 6610-01-608-5285