The Titan Controls Atlas 8 makes controlling CO2 levels simple and
      hassle-free with its digital interface. Users can set their minimum
      and maximum CO2 levels, and once it reaches the set point the device
      will shut off automatically. The Atlas 8 also features fuzzy logic
      programming, which runs constant calculations to ensure optimal CO2
      levels. It includes a 15 ft remote sensor with a photocell and CO2
      sniffer, and its plastic enclosure resists dust, rust, and moisture.