differential voltage probe

I am looking for a differential amplifer and probes. I know that
Lecroy sells a fine machine (used to be preamble) for a few thousand.
Very fast and has a very good cmrr if probes set up just so.

I need to look at alternate vendors to keep Lecroy honest.

any suggestions?


While we are on the test gear subject - are there any vendors which
produce a similar current probe and amplifier setup as the Tektronix
A6302? I'm looking at the Lecroy plug-in probe as a replacement for
the Tek solution I've been using for so long. Again, I'd like to know
if any high performance alternatives exist. I happened to catch one of
the chimpanzees from production with my Tek probe last week and I've
got to put a stop to this nonsense right away!

Any suggestions?

regards,
Bob

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