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

I really like this item for the price. I use it to heat my 3D printed case, so I can't say too much about its accuracy, but I do like that you can adjust the on/off range. it is connected to it by default, turns on. I suspect this could be designed for longer term temperature controlled applications so that if there is a temporary power outage on return there is no need to shut down and ruin whatever you are trying to control the temperature. But for my particular application, which may not be what it was actually designed for, it stinks a bit that I couldn't use the printer and be away from home as I'd go back if the power went out for a second would become my heater. However, this is easily overcome by hooking up a toggle switch to it. We just turn it off when you're not using it. My other problem, and this is a big one, is pain in my neck to adjust the temperature. The instructions are written in broken English and it's actually a process of going through multiple menus just to change the temperature, rather than just pressing the up or down arrow keys. but it's one of those you pay for and it works great so I'm not disappointed. If it were more expensive I'd probably rate it lower, but it's good value for money.