More inexpensive Keithley instrumentation: any good?

Nov 07, 2008 7 Replies

After the discussion of Keithley's inexpensive precision voltmeter and how it's really just a Chinese import that isn't particularly good, I'm a little leery of this arbitrary waveform generator that they've introduced for the quite low price of $1,325:

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. Does anyone have one? Or really, just know if the user interface and what-not is any good?


---Joel


This is another Array rebrand...

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It looks like they are dumping these to get rid of them, as the dumped the crappy 2100 DVM.

The 2100's, in addition to having incredibly obtuse firmware and user interface, don't seem to be very reliable.

Buy an Agilent arb?

John

Thanks for the link, John.

Sad to see U.S. test equipment companies taking the path of just re-badging someone else's low-end goods rather than making their own and differentiating it on, e.g., stellar user interfaces or other software features that don't add to the build cost.

There's some company in California making some T34x series of arbs, that I'm told are pretty good. :-) (Granted, they don't have front-panel displays.)

---Joel

And they are very, very expensive.

John

Do you want cheap, or do you want quality?

http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you\'re crazy.

No idea, sorry. But Rigol have a spunky looking 60MHz one for about $1800:

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and the 40MHz DG2000 is around $1400:
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Instek have one around that price too.

Dave.

Yes. ;-)

Tim

Deep Friar: a very philosophical monk. Website: http://webpages.charter.net/dawill/tmoranwms

Methinks there is a big difference between cheap and inexpensive...

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