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TV-4A/U Military Tube Tester :
$122.50
I have the military tube tester TV-4A/U. The tester does work as I tested a couple of tubes and it seems fairly accurate. It will probably need to be calibrated due to its age. Comes with the tube chart book and some other documentation as shown. Selling as is. High buyer to pay $24.00 shipping in the US.
