Some idiot (me) knocked this off the grill and into a dog pool that is near the grill. Fished it out of the pool, washed it and, whew, it still worked great! It did an accurate read on the meat I was cooking and I could even see it in the dark. Adding this to my favorite grilling stach so that I know where it is when I grill out next. Helps me know when my meat is done the way I like it since I am a med. rare person and everyone else is a well done. #RankBoosterReview