Joyful, I bought a number of digital thermostats similar to these on eBay and switched all my incubators over to them, including my Hovabator. The AllPurpose STC 1000 in F is probably what you are looking for, but it is not what I have, and I really don't know about the ones you listed. Sally Sunshine posted a wiring diagram for Digital Thermostats in her article in Hatching 101. Rush Lane did also on his website, as well as on his videos for constructing incubators. There's a fellow, psgflier, who does a great 3 part video on UTube on how to install a Willhi 7016, and many of the units on the market today come with wiring diagrams and instructions. You will need wire nuts (or wall nuts, if you prefer those), lamp cord or an old extension cord, wire strippers, small screwdriver, and good eyesight/glasses and patience. Good luck with your project. Hope you can get good help if you need it, these are so worth it. Laurie in Berthoud