I've been using this dual temperature controller and the freezer to cold crash and lager just above freezing. Its a slick little controller. It came with one of the brew gear kits I bought from an individual off of Craigslist.
NOT FAIR !! It's your job to know that stuff...the rest of us just have to spend $$$. THAT is why I have broody hens. They do all the work.Ranco stat and a ceramic space heater choked down to 150 watts works for me