DHTC1011 Temperature and Humidity Controller Committed to making life smarter, easier and more comfortable, the DHTC-1011 is an easy-to-use, safe and reliable digital temperature and humidity controller, which is used as over temperature protection and automatic temperature and humidity control system Dehumidification starts at HIGH Humidity [ON-Humidity(2hn)], stops at LOW Humidity [OFF-Humidity(2hF)], thus for dehumidification MUST SET 2hn GREATER than 2hF. In dehumidification mode, 2hn is the maximum humidity you allow, 2hF is the minimum humidity you allow. Cooling starts at HIGH Temp [ON-Temp(1tN)], stops at LOW Temp [OFF-Temp(1tF)], thus for cooling MUST SET 1tN GREATER than 1tF. Environmental Controller For Mushrooms Temperature And Humidity Controller Reptile Mushroom Greenhouse Thermostat Pre Wired Dual Controlled Outlets Heater Fridge Humidifier Dehumidifier Smart Environmental Control For Mushroom Grow I am thinking of using an old refrigerator as the chamber and using a reptile humidifier /mister that is controlled by a humidity controller to... ✓【Dual Outlets】Outlet 1 controls Heating or Cooling, outlet 2 controls Humidification or Dehumidification. Heating starts at LOW Temp [ON-Temp(1tN)], stops at HIGH Temp [OFF-Temp(1tF)], thus for heating MUST SET 1tN LESS than 1tF; In heating mode, 1tN is the minimum temp you allow, 1tF is the maximum temp you allow. 1pc Cloud-Shaped Wooden Texture Humidifier, Rain Cloud Humidifier with Water * Spraying, Mushroom Rain Lamp with Waterfall Effect, Aromatherapy Essential Oil Diffuser (Without Essential Oils ✓【Easy to Use】Each outlet has independent temperature/humidity controlled switch and it intelligently identify heating/cooling and humidification/dehumidification mode via ON & OFF set-point, it is very easy and flexible to keep target at desired temperature/humidity range.