Trolmaster Digital CO2 regulator

The most effective and best way of CO2 regulation is the Beta-8 CO2 regulator. It contains an accurate CO2 NDIR sensor in an affordable and easy-to-use package.

The BETA-8 is equipped with a high-quality CO2 sensor and a built-in photocell (for day/night mode) to automatically activate your solenoid valve connected to the CO2 bomb.

Just choose low and high CO2 levels and Beta-8 already regulates CO2 automatically. The CO2 sensor is easy to recalibrate and will continue to function accurately for many years.