Review on 🌡️ DIGITEN DTC151 Temperature Controller: Ultimate Plug-in Thermostat for Greenhouse, Reptiles, Homebrewing, and Aquariums - 110V 15A for Efficient Heating and Cooling by David Pearson

I have a garage in Alaska with a Toyo oil heater that has the lowest temp of 50F. In winter the outside temperature reaches -50F so I have to turn on the heating to prevent freezing. Since I wanted to keep the inside temperature of the garage above freezing but didn't want to pay for oil to keep it at 50F, I bought a DIGITEN thermostat. The processing quality of the controller is excellent, there is nothing cheap about it. I installed the controller between the wall outlet and the heater and adjusted the temperature range to 37F to 42F and it has been working great for a few months now. Easy installation and configuration. Would buy again.