This mini temperature controller is an excellent and convenient multifunction device for controlling temperature in farms, greenhouse, refrigeration house Touch switch mode, and 0.1°C accuracy, control of the temperature Control temperature by setting the temperature set value and the different value. Dual heating and cooling function. Automatic over temperature alarm The stability of temperature is one of the crucial factors that contributes to the health and safety of your animal or vegetable This advanced temperature controller can measure and control temperature from -55 to 120 °C, Weight: 0.26235009178 Pounds, Manufacturer: Reeatel