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 6685-01-177-4005
NSN 5965-00-194-9875
NSN 6685-00-146-9358
NSN 6130-00-125-7409
NSN 5965-00-153-5216
NSN 5915-00-421-7825
NSN 5996-01-351-3797
NSN 5965-01-107-8549
NSN 6130-00-672-9222
NSN 5930-01-634-0659
NSN 5835-00-020-0443
NSN 6105-00-807-0713