[volt-nuts] Thommen Model 230 Multifunction Calibrator

Neville Michie namichie at gmail.com
Thu Sep 2 05:04:01 UTC 2010

Thommen have been famous for years as manufacturers of altimeters  
(they are strictly, barometers).
They made aneroid altimeters of fine quality for the past 50? years  
and then moved into electronic altimeters.
I do not know of any other products that they make.
cheers, Neville Michie

On 02/09/2010, at 11:55 AM, Elio Corbolante wrote:

> For few euros I got this portable calibrator:
> *Thommen multifunction calibrator Model 230*
> see pictures at:
> http://www.rhodiatoce.com/pics/Thommen/Thommen_Model230_front.JPG
> http://www.rhodiatoce.com/pics/Thommen/Thommen_Model230_lateral.JPG
> I was able to test it on the output voltage mode and it seems  
> rather precise
> (tested with a Solartron 7150+)
> Unfortunately I wasn't able to find any info on its usage in the other
> different modes (current/resistance/...).
> I tried to contact Thommen AG but with no avail...
> Do someone of you have more info/manuals/... about this calibrator?
> .    ciao
> _      Elio.
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