Ruggedized; sealed
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 5990-01-132-4156
NSN 5960-00-608-6711
NSN 5855-01-068-3683
NSN 6320-01-160-8578
NSN 5998-01-500-6375
NSN 5835-00-475-9271
NSN 5965-01-595-6134
NSN 6240-00-965-7997
NSN 5835-00-757-3558
NSN 6130-00-865-4821
NSN 5935-01-433-3369
NSN 5930-01-055-6328