Op temp: 0 degrees to 50 degrees c
An instrument used to count the frequency of recurrent electronic events and display the count on the panel of the instrument in numeric form. May also include facilities for a readout printed on tape. May include facilities for a very accurate output which can be used as a secondary transfer standard. It can be used to measure frequency, period, time interval, phase angle, frequency ratio, and for multiple period averaging. See also counter, electronic, digital and indicator, digital display.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5930-01-245-7587
NSN 5975-00-109-3272
NSN 5915-01-266-1157
NSN 5945-01-118-2681
NSN 5999-01-193-0502
NSN 6645-00-155-2398
NSN 6150-01-642-1108
NSN 6135-01-305-6958
NSN 6150-01-090-0720
NSN 5996-01-323-5326
NSN 6105-00-731-4341
NSN 5990-01-294-6198