put an HP200LX in a ziplock bag. Meets all your requirements.
Ingar Pareliussen <ajuga at nvg.ntnu.no> wrote in article
<3348F0EC.2AA9 at nvg.ntnu.no>...
> I wonder if there was anyone that had used Psion 3c, USR pilot or
> similar computers in ecological field work.
> This summer I am going to perform a plant abundance mesurements and
> need a reliable palmtop that can run a simple spreadsheet program,
> (one colomn with latin name and 18 columns behind for ecological data
> and about 100 sutch entries pr. day), easy to use, low power consumption
> and weather hardy.
>
