need help on co2 temp humidity control

mixin

Well-Known Member
i am about to set up a grow tent and am going to need to control my temp/humidity so they work together and with co2 too.

i ran across this and wonder if anyone can give me some feedback on maybe a cheaper method or whatever. any info or help would be great



AIR-1 Temperature/Humidity Controller [AIR-1] - $134.95 : neHydro.com, Hydroponics and Gardening Supplies

also found this one on ebay - i wish there was a cheaper way to control all these things

SENTINEL EVC-1 ENVIRONMENTAL CONTROLLER FREE SHIPPING - eBay (item 130253129356 end time Sep-16-08 14:30:39 PDT)

this one looks really nice too. any feedback will be appreciated

CAP AIR-3 Temp Humidity Climate Controller Hydroponics - eBay (item 330217489166 end time Oct-01-08 22:58:25 PDT)
 
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