CO2 Release Kit - Wired UpOverview The CO2 Release Kit Wired Up is a top quality CO2 controller made by GASARC, an ESAB brand. The unparalleled performance of the CO2 regulator helps you create an ideal grow environment for your crops. Achieve top yields and exceptional quality plants with this Release Kit Wired Up, which comes ready assembled and wired for use. The unit includes 10cm of CO2 release tube. General Information The CO2 controller from GASARC creates the perfect