"We shall take advantage of Radio Shack's Indoor/Outdoor dual display
digital thermometer. First off, why use this? One, it's on sale at $9.99,
which is much cheaper than a Compunurse. It displays two temps at the same
time, compared to a Compunurse with only one. What else? It's readily
available, just go in a local Radio Shack and get one. It's cheap, so
a modding disaster won't hurt (well, not that much). And of course,
it's a good excuse to whip out the tools."