Those outside temp modules fetch a pretty penny on eBay if the LCD is
in
good shape. In fact I suspect that when they die the only component
that's
actually bad, most of the time, is the display itself. Jim, if you
can take
one of those apart and figure out if that's in fact the case and how
to hack
in a cheap off-the-shelf LCD, you'll be a hero to many. (Obi-Jim
Kenobi,
you're our only hope.)
I know of no way to fix the LCD once the seal has cracked.
I don't think the article I remember from a 70's electronics
magazine where you eyedroppered in bulk LCD fluid is really
applicable anymore!
-- Jim