Enly CO2 Controller. Simple CO 2 controller with display and day/night detection. Very easy to install and set up. The Enly CO2 Controller comes with a high temperature shutoff to protect your plants from overheating: CO 2 enrichment is stopped when the temperature set point is reached. Displays ambient CO 2 level Day and night detection Adjustable CO 2 setpoint from 400 ppm to 2100 ppm High temperature shutoff feature from 50°F to 130°F Adjustable differential Easy one-button calibration 15A/120V/60Hz Made in North America
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