This controller can control both a heating and cooling device. Alternatively, it can control a heating or a cooling device.
In my opinion the original ITC-308 was and is a game changer as far as homebrew temp controllers. In comparison to available controllers available at the time the ITC-308 was released, it offered loads more features, including dual stage control, for a fraction of the price. Game changer! The addition of Wi-Fi control and monitoring to this great controller has made a great temp controller even better. Check out our Hands on Review of the ITC-308. That includes a section on the WiFi version.
6/27/20 11 AM Central: This is selling for $49.99. Apply coupon code JB4R7JN9 and the price drops 15% to $42.49, Shipping is also free to many US addresses . Prices, shipping and availability can change quickly . Please note that product prices and availability are subject to change. Prices and availability were accurate at the time this post was published; however, they may differ from those you see when you visit Amazon. Check the product page for current price, description and availability.
Inkbird WiFi ITC-308 Digital Temperature Controller Outlet Thermostat, Dual Screen Readouts,1100w, w/Sensor – note that multiple variations of this product may be available, as such a different version may appear at this link Also: Yeast Starters & Fermentation | Kegerator Tips & Gear | Inkbird Temperature Controller Deals and Reviews!