Gobesty Digital Temperature Controller, Thermostat Outlet Socket, 230 V Digital Thermostat Outlet Plug with Temp Sensor, Temperature Switch Heating Cooling Timer for Greenhouse Farm Aquarium Reptile

Working perfectly. Very precise. Easy to use.

This is absolutely fantastic at what it does. The thermostat in my freezer failed about 9 months ago and I was unable to source a replacement. I bypassed the thermostat with a spade fuse and bought this, and have been using it ever since to maintain the temperature of my freezer. Since it's a basic freezer and doesn't have any other electrics I've just plugged the original plug into this and bypassed the original thermostat so it works exactly as before. The instructions aren't great but it was incredibly self explanatory to set so not really an issue. I checked the temperature of the freezer using a thermister and can confirm that the temperatures on this controller are reasonably accurate (At least in the -20C region.) Absolute bargain and saved me having to buy a new freezer.

I wanted this Gobesty Digital Temperature Controller to operate a 12 inch fan set up to cool CCTV NVRs. The controller does the job well but the user instructions are diabolical. To say the instructions are in a very bad pigeon English is an understatement. Just discard the instructions and play with the controller to work it out, that's why I have given it only two stars. It does the job it is intended to do.

Simple to use. Set the temperature that you want it to turn on and set the temperature that will turn it off, plugged in the heater to it and place the thermometer cable somewhere sensible and seems to works well. Used it to keep a small space from getting too cold in the night and have it turned off automatically when the temperature is warmer

Superb bit of kit for what it cost, use mine as a freezer alarm for the freezer in the garage ,set up in less than a minute, connected an external beacon to warn of temperature drop due to a previous loss of frozen food. recommend 100%