[Test-Equipment] FS: Hickok Tube Checkers

[Radio W4BYG]

Bill,
Would you care to share the HB tube tester circuitry with the rest of us?
Ray, W4BYG

On 5/13/2011 1:55 AM, Fuqua, Bill L wrote:
> At the dayton hamvention people see my hickok case and want to buy my tester.
> However, only the case is hickok, it is a homebrew transmitting tube tester that runs off
> 12VDC. I can test many tubes up to the 4-1000A.
> 73
> Bill wa4lav
>