Shipping Weight: 1.36 Kg
Date first available: November 27 2010
Bestsellers Rank: #1 in CO2 Monitor/Controller
This 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.
CO2 sensor: 0-5000PPM.
Day and night detection with photocell.