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Autopilot PPM-5 CO2 Controller
The Autopilot PPM-5 CO2 Controller is a simple and affordable way to control your CO2 injection device. Choose your desired CO2 parts per million (PPM) level, and the Autopilot PPM-5 CO2 Controller will automatically maintain that specified CO2 level. A built-in photocell located on the right side of the sensor automatically deactivates CO2 injection during the night time, and the Autopilot PPM-5 CO2 Controller's digital display shows live CO2 levels. The display is green in color, which will not disturb photoperiod. A remote sensor with detachable 16' cable allows you to place the Autopilot PPM-5 CO2 Controller close to the plant canopy. Autopilot PPM-5 CO2 Controller FEATURES: Monitor & Control CO2 levels Photocell deactivates CO2 device during night cycle Digital display shows current CO2 levels 24/7 Detachable 16 ft sensor cable NOTE: If a longer sensor cable is desired use optional replacement: APRJ1250 - Autopilot 50' RJ12 Cable OR replace with an RJ12 6 Conductor Telephone Cable at desired length