Try this:
Shop General Tools & Instruments Digital Temperature Meter at Lowes.com
At first glance, this looks very similar to the black & decker one I won from here last year. I love the thing!
Worth every penny for measuring surface temperatures and hunting down thermal leaks and a hundred other tasks. This model has a higher top end than mine, which is good for measuring exhaust temperatures and such.
Not quite the same as a thermal imaging (FLIR) camera, but just as useful in the right hands. Of course, for hundreds more dollars, you get a better picture.