Accuracy +/- 1% of center scale (4 cps)
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 5855-00-821-7512
NSN 6130-01-644-6990
NSN 6105-01-634-0322
NSN 5975-01-421-3395
NSN 6320-01-181-9474
NSN 5965-01-439-6199
NSN 5990-01-548-3711
NSN 5920-01-171-6541
NSN 5950-01-318-0053
NSN 5990-01-134-7756
NSN 2925-01-127-0167
NSN 6610-01-611-1929