🔆🔆There are two relays. Switch between cooling and heating modes. Support for °F / °C display.
🔆🔆Overheat Protection of Home Appliances, hatching, Seedling pads, constant temperature Circulation and other Electrical Appliances.
🔆🔆By setting the temperature set-point and the difference between the temperature set-point and the difference.
🔆🔆Alarm when temperature is out of limit or sensor is wrong.
🔆🔆Switch between refrigeration and heating modes, temperature calibration.