I am so bummed when I woke up my bator was 160 degrees!! I use a reptile t-stat and it must have gone out in the night. I had over 70 eggs that I had paid over $100 for! GRR! The ones that were due to hatch on Friday were leaking what looked like puss, the 30 silky eggs I just put in on Sat were soft boiled. Now I want a way to make this not happen again. I have heard of alarms. But what if you are not home? What if I bought two t-stats and plugged one into the other as a fail safe? Anyone have other ideas??