Originally Posted by daisizhou
This doc looks more like a salesman's marketing gimmick
Well, you're right (see page 5 of the document); but to be fair, the author was very experienced in the product development of a good number of ESU analyzers. But yes, he was working for BC Group at the time of the presentation.

However, personally I agree with him ... if "money was no object" I would go for the latest ESU analyzer from BC Group (which is the ESU-2350, I believe).

Originally Posted by daisizhou
QA-ES II does not use capacitors, but uses impedance matching technology.
I believe you're right. Well spotted!

If you don't inspect ... don't expect.