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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
2 in tall x 12
Thermally protected-tent material reflects 97% of all radiant heat for superior insulation
Absolutely no tools required
high-performance fans
Replacement Sensor for Spartan Series Basic CO2 Controller diy mushroom kits 2 in tall x 12Simple and easy to use, the Spartan Series Basic CO2 Controller gives you everything you need to accurately raise the CO2 levels in your growing environment. A large easy to read display will show you what your ppm levels are and knobs that double as buttons when pushed allow you to quickly and easily program the controller to your liking. This unit features an override function that allows it to be used in conjunction with a stand alone exhaust
