Usage Tips:Features: <br>Control temperature by setting the temperature set value and the different value. <br>This mini temperature controller is an excellent and convenient multifunction device for controlling temperature in farms,greenhouse, refrigeration house . <br> <br>Touch switch mode, and 0.1°C accuracy, strict control of the temperature. <br>The stability of temperature is one of the crucial factors that contributes to the health and safety of your animal/vegetables, by utilizing the temperature controller, you can provide an environment with optimal temperature. <br>This advanced temperature controller can measure and control temperature from -55 to 120°C. <br>Automatic over temperature alarm. <br>Dual heating and cooling function. <br> <br> <br> <br>Specifications: <br>Model: STC - 3000 <br>Type(Optional): 110-220V10A, 110-220V30A <br>Working principle: electronic thermostat, digital thermostat <br>Power: 220V10A ,30A/AC220V <br>Thermostat temperature range: -55 ℃ ~ 120 ℃ <br>Size: 85 x 35 x 65mm/3.34 x 1.38 x 2.56inch <br> <br>Weight: 121g,136g <br>Wiring: <br> <br> <br> <br> <br>Package Included: <br>1 x Temperature Controller<br>1、Control temperature by setting the temperature set value and the different value <br>2、This mini temperature controller is an excellent and convenient multifunction device for controlling temperature in farms,greenhouse, refrigeration house <br>3、The stability of temperature is one of the crucial factors that contributes to the health and safety of your animal or vegetable <br>4、Touch switch mode, and 0.1°C accuracy, strict control of the temperature <br>5、This advanced temperature controller can measure and control temperature from -55 to 120 °C Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.