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 7035-00-868-2640
NSN 5996-01-321-3092
NSN 7035-01-245-7973
NSN 6240-01-367-1925
NSN 6240-01-305-6933
NSN 6110-00-324-8415
NSN 5975-01-501-6362
NSN 5945-01-435-4909
NSN 5855-00-491-7079
NSN 6240-01-648-4399
NSN 6620-00-678-8777
NSN 2925-00-806-7972