CAP PPM-4 CO2 Controller for Plant Grow Room CO2 Enrichment

Description

CAP's PPM-4 is a safe, easy-to-operate CO2 controller that accurately controls the carbon dioxide levels in your growing environment. The controller features two pieces, an electrically safe 120v wall-plug in and a wall-mounted infrared sensor connected together by a 10-foot power cord. The PPM-4 comes factory-calibrated and programmed with an optimal CO2 maximum control set point of 1450 PPM, when levels drop below 1400 PPM the plug-in controller will power the CO2 source until it reaches the optimal point. Reading PPM levels is quick and easy with the 3-LED interface featured on the wall-mounted controller.