The Grozone Dual-Zone CO2 Controller is an affordable multi-zone CO2 enrichment control option, allowing gardeners to control CO2 levels in two separate areas simultaneously. An integrated 24-hour data logger records minimum, maximum and average values for each hour of operation, and a special operating mode controls a CO2 generator and an actuator, allowing for the enrichment of two zones with a single generator. The Dual-Zone CO2 Controller is protected by a three-year manufacturer's warranty, and it includes two remote CO2 sensor modules with 25-foot cables, two 120-volt outlet boxes, one wall-mounted power supply, a user guide and a mounting kit.
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