Requires transducer
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 5996-01-021-6448
NSN 5910-01-463-9061
NSN 6320-01-573-6490
NSN 5855-01-174-2463
NSN 6135-01-332-0431
NSN 5930-01-204-7932
NSN 6685-01-420-5764
NSN 5920-01-560-7308
NSN 5965-01-089-8579
NSN 6130-01-195-0527
NSN 5960-01-553-4557
NSN 6105-00-478-5731