Digital Temperature Controller Socket Day/Night Temperature Controller Socket EU Plug Thermostatic Switch Temperature Controller with Sensors Probe.Function: --The external temperature detector can detect the temperature. --Set the start and stop temperature. --Cycle timing, start and stop time, timer switch. --It is widely used in intelligent control, such as carbon heating, aquaculture,greenhouse, home life and other places. --Screen lock protection function. --Press the RESET to restore the