Re: Will freezing temps hurt my calcs? Message #2 Posted by Vieira, Luiz C. (Brazil) on 21 Jan 2003, 9:27 a.m., in response to message #1 by erik
Hi, Erik;
I am almost sure all of the HP calculator's manuals specify storage and operating temperature ranges. Try to check for them, I am sure the old ones came with this information. I have the HP25 Manual in hands and in page 106 it specifies 32ºF to 113ºF (0ºC to 45ºC) for operation and -40ºF to 131ºF (-40º to 55ºC) for storage. Also, for the HP48, page A-4 in the User's Guide, we have the same range for operation and -4ºF to 149ºF (-20º to 65ºC) for storage.
You can't LITERALY go to h... with them, but you may surely store them in below 0ºC without trouble...
Hope it helps. Sorry for the kidding...
Cheers.
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