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 5996-01-377-3743
NSN 5945-00-038-5412
NSN 6650-01-317-0015
NSN 5925-01-448-6958
NSN 5950-01-401-5321
NSN 5835-00-251-9138
NSN 5945-01-449-1893
NSN 6650-01-645-7892
NSN 5920-01-364-0769
NSN 6650-00-163-9554
NSN 4140-01-378-6386
NSN 6645-01-400-2119