The Complete Greenhouse Controller features: 24hr time-clock and 2 outlets for HID or fluorescent lights, 2 outlets for exhaust fans, thermostat and humistat for temperature and humidity control, 2 hydroponic outlets and adjustable recycling timer for water pumps, "night" outlet for when lights are off and 2 timers for CO2 supplementation. Unit shuts off CO2 when exhaust fans are running and can attach to CO2 PPM monitor. Comes with a 3yr warranty. |