Review on 🌡️ KETOTEK STC-1000 Digital Temperature Controller Thermostat 110V Fahrenheit 2m Waterproof Sensor Heating Cooling LED Temp Control Dual Relay Incubator Aquarium by William Nunes

Used to create a temperature control output with heating on one side and cooling on the other. It is currently hooked up to a 100w aquarium heater and fan so I can't say how it will hold up to a higher load. The wiring is a bit odd, as other reviewers have pointed out. I had to figure out a little with the schematic. Once I realized that it works like a switch (of course) and you turn on, turn off, it made a lot more sense.