Was looking at digital therms online and ran across those popup deals like you see in a lot of frozen turkeys. You can get them in a variety of temps. Just curious if anyone has messed with them for smoking. I am sure they aren't as accurate as a real therm, but it might be handy to have around in case of problems with regular therms like a sudden rain storm shorts out your others. You know, stuff like that. Which happened to me last weekend.