GE 6463 vacuum tube gray plate copper rods horseshoe getter
Codes 59-13 188-5
Tested with a calibrated TV-7D/U tube tester.
Calibration by Daniel Nelson.
Tested at 47/47
Average new 43/43
Minimum 26/26
The minimum is equal to 65% of a new tube.
Tested for shorts and gas.
30-day free return.
Your items will be packed very well and shipped promptly.
We combine shipping on tubes.
Always glad to answer any questions.
Thanks for looking!