To try & pinpoint the cause of a condensation problem I'm looking for
a combined thermometer and humidistat / hygrometer (AFAIK the same
thing) to record and store measurements at intervals, eg once every 15
minutes over, say, a 24 hour period. It would be good if it could
download to a PC, but not essential.

I've had a good hunt around the web & while I can find loads that will
store a max & min at around £20, I can't find anything that will just
store readings at set intervals, which costs less than several hundred
quid.

Any suggestions?

Michael

wrote:
To try & pinpoint the cause of a condensation problem I'm looking for
a combined thermometer and humidistat / hygrometer (AFAIK the same
thing) to record and store measurements at intervals, eg once every 15
minutes over, say, a 24 hour period. It would be good if it could
download to a PC, but not essential.

You've tried Maplins?

ISTR an educational outfit which used to sell that sort of kit years ago
- can't remember details, but that might be the area in which to narrow
your search.

David

On 20 Mar 2007 09:47:54 -0700, wrote:

To try & pinpoint the cause of a condensation problem I'm looking for
a combined thermometer and humidistat / hygrometer (AFAIK the same
thing) to record and store measurements at intervals, eg once every 15
minutes over, say, a 24 hour period. It would be good if it could
download to a PC, but not essential.

I've had a good hunt around the web & while I can find loads that will
store a max & min at around £20, I can't find anything that will just
store readings at set intervals, which costs less than several hundred
quid.

Any suggestions?

Any good ? :-

http://www.ukweathershop.co.uk/acata...y_thr_sub.html

The first one on the page - WS8610. You will need a serial port on you PC
to connect to it.
--
Regards,

Hugh Jampton

On Mar 20, 5:48 pm, Hugh Jampton wrote:

http://www.ukweathershop.co.uk/acata...nology_thr_sub....

The first one on the page - WS8610. You will need a serial port on you PC
to connect to it.
--
Regards,

Hugh Jampton

Thanks - that's exactly what I was looking for. Based on that site
I've also managed to find a couple of alternatives as well.

Michael