History: This Hickok 752 has been my trusty backup tube tester for the last two years. It works fantastic, and it rarely get used. But in the time I have had it I have ran 5AR4/6V6/6L6/6SN7/12AU7/12AX7/45/50s all thru it just to name a few.
Box has been opened, however, welder and it's contents have not been removed from the box. This a real portable size, smaller and more lightweight than a Lincoln 140 to compare. Retails for $400 through Sears.
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