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

This is a flimsy product with inadequate instructions. The terminals are fragile and do not hold the wires in place - the wires will slip out. Dangerous product in this sense! Not plug and play. You must connect what may have been connected before. Do you want to connect your small 200 watt heater to it - well you have to cut the heating cable - and then it still doesn't work and who knows why as the instructions are vague and written in China. Send back straight away!