Hi
I was given a Hockock 533a tube tester with no operations manual. I have the tube chart & I'm not sure on how to use the "english" setting. Any Help?
Thanks - Pete

Pete,
Here's where you can get the info:

http://bama.edebris.com/manuals/

:Hi
:I was given a Hockock 533a tube tester with no operations manual. I have the tube chart & I'm not sure on how to use the "english" setting. Any Help?
:Thanks - Pete