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and a combination of essential nutrients
Disengages
Temp and RH are shown on screen at each Zoom Level
Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller
Double heating tube
GZ CO2CONTROLLER 0-5000PPM Timers and a combination of essentialThis easy to use CO2 controller determines precisely when to activate and shut off CO2 generators to maintain user defined LOW and HIGH CO2 values in the grow room. The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box. A second Output Box (AUX Output) can be used to control your exhaust fan that is stopped when the CO2 generator is activated to avoid wasting
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