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 5950-01-455-4159
NSN 5999-01-616-7602
NSN 6240-01-537-1176
NSN 6135-00-851-8575
NSN 5998-01-355-0772
NSN 5935-00-128-9736
NSN 6650-01-280-8456
NSN 5925-01-163-6491
NSN 5910-01-368-6785
NSN 5930-01-425-2307
NSN 5925-01-105-0928
NSN 5930-00-089-3885