GROZONE USCO2 ULTRA SIMPLE CO2 CONTROLLER 0-1600PPM Enhancer or within your growing area

or within your growing area

(2) Wire Hangers

5 works with 110 volt only and does not work with 220 volt electrical

and works as an excellent remedy for unhealthy or poorly performing plants

and mold spores

GROZONE USCO2 ULTRA SIMPLE CO2 CONTROLLER 0-1600PPM Enhancer or within your growing areaGrozone USCO2 01600 PPM Ultra Simple CO Controller No complicated featuresjust plug in your CO generator and you're ready to go! The USCO2 is Grozones entry level CO controller, designed for growers seeking a budget friendly and easy to use solution. Key Features: Choose from five preset CO control setpoints: 1000, 1125, 1250, 1375, or 1500 PPM Select from five preset elevation levels to optimize CO regulation at various altitudes (Sea Level, 1000,