Option 001 oven timebase; 1cm rack mount kit
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 5998-00-804-7822
NSN 6135-01-054-2462
NSN 6145-01-040-1036
NSN 5945-01-442-7796
NSN 6685-00-542-1902
NSN 5925-01-604-9427
NSN 6320-01-190-1397
NSN 5960-00-683-7476
NSN 6620-01-601-4314
NSN 6105-00-453-1949
NSN 4140-01-250-7159
NSN 5905-01-551-1288