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 6135-00-416-2898
NSN 4140-01-634-0330
NSN 5835-00-814-1359
NSN 6220-01-194-2963
NSN 5960-01-228-8858
NSN 5996-00-061-0336
NSN 5990-01-493-4039
NSN 6110-01-059-8599
NSN 5895-01-519-1442
NSN 6110-01-200-2694
NSN 5910-00-435-2018
NSN 4140-01-127-8992