Frequency meter 50 volt square wave
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 6650-00-971-5054
NSN 6320-01-465-2028
NSN 6135-01-100-3593
NSN 5925-01-442-3792
NSN 5855-01-138-4985
NSN 5915-00-963-3475
NSN 6610-00-935-7131
NSN 6620-01-338-6073
NSN 5945-01-250-3254
NSN 5935-00-957-8484
NSN 5905-01-016-8581
NSN 5945-00-615-9218