• Your Personal Gas Analyzer.
  • World's first dual gas Oxygen and Carbon Monoxide analyzer and data logger.
  • Programmable via Smartphone.
  • Compatible with existing My Nitroxbuddy app.
  • Please see our cootwo support forum for more info.
  • cootwo online class.
Place cootwo in front of the tank you want to analyze (or use the BCD LP adapter for better accuracy) and see Oxygen and Carbon Monoxide content on the display or on your smartphone.
Save all your analyses for future reference. See the graphic signature of your analysis. Customize logs with images and descriptions.
Enjoy your dive with peace of mind as now you know that the gas you are breathing is safe.