Wow. "Up for auction is this nice Circuit Analyzer. Needs some caps and
power cord replaced but looks good otherwise.Missing a knob.Powers up.No way
for me to test it futher."

Well, of course. How do you test it? Why, you need a circuit analyzer
to do that.

It's like the snake eating it's own tail.
--scott

There was probably a test procedure for it but without that or some
TV sets to use it on he's right, more or less. It's only good for TV
work and who fixes TVs? If you are a tube TV collector tinkerer, my
advice, buy it cheap. If you need it you can probably figure it out.