Is there a temp/humidity controller that can monitor more than 1 tank/tub at a time. I want to get a rack with 3 tubs, and I would like to have a monitor/controller that "watches" all three of the tubs, is there something like that? Something I can plug in my fogger (or foggers after I get the rack), and also plug in my heating source and let it control the devices to keep everything perfect..