Dual Zone CO2 Controller 0-5000 ppm
GroZone Controls the CO2 levels in two zones (or two rooms) simultaneously. Review performance by reading through the integrated 24-hour data logger (minimum, maximum and average values for each hour of operation).Special operating mode to operate two zones with only one CO2 generator. Zone remote sensors include 25-ft cables. Affordable alternative when operating multiple zones. Included with the CO2D: One main controller box. Two remote modules integrating CO2 sensor. Two output boxes to connect 120Vac equipment. One wall mount power supply. Two computer cables to connect remote module. Two telephone cables to connect Output Boxes. One user guide. One screw kit. 3 year full no-hassle warranty!