Quote Originally Posted by Bogertophis View Post
There's probably an expensive alert product for this somewhere, but the cheap way to be sure your freezer hasn't thawed is to keep a small jar of water in the freezer; once the water in it is frozen, put a penny on top of the ice, & leave it in the freezer. If your freezer is off long enough for things to thaw, the penny will sink into the water in the jar so you'll know at a glance if it's no longer on top.
That's a unique and good idea. Will have to do that as well.