ThermoDrop® Zipper-Pull Thermometer

Love it. Have carried it on keychain, used it to check temp of fridge, brought it camping . . . Never realized how often I’d use it. Made very well.

As always, expertly calibrated piece of equipment! Can't wait to use this on campouts to help us determine if the Cub scouts get the polar bear badge for below freezing temperatures, and anything else we might need!

It's meh. I bought two and they both seem to read about four degrees warmer than the actual temperature. The size is larger than I had expected. Some sort of illumination feature would have been nice for $25 each.