Garden Controls CO2 CO2 Controller 500ppm-1500mmm

The Garden Controls CO2 Controller will control any CO₂ generator or regulator to maintain the grow room CO₂ level around set point value. Set Point Ranging from 500 to 1500 ppm Day Only Operation Easy Outdoor Calibration LIGHT SENSOR: Day/night detector OUTPUT ON: Light indicator is lit when power is applied to the power/output cord (piggy back cord). SPECIFICATIONS Load : Max 12 Amps or ½ HP. 120V equipment is plugged into the 5-ft power/output cord (piggyback cord).