TM&W STC-3028 intelligent digital display temperature and humidity controller Multipurpose Controller

STC-3028 12V 24V 220V Temperature Humidity Controller Home Fridge Cooler HeaterThermometer Hygrometer Control Switch 40% off Feature: 1. Be able to control temperature and humidity at the same time. 2. Be able to connect with humidifier and dehumidifier equipment at the same time. 3. Be able to connect with refrigeration/ heating and humidifier/dehumidifier equipment at the same time. 4. Heating/Cooling function could be set separately for refrigeration and heating to protect temperature controller from violent change. Same as humidity Control.