Aithre Altus Meso

The Altus Meso is the second generation Altus smart tank monitor from Aithre with all the same innovative functionality now packaged in a miniature form factor. Altus Meso wirelessly pairs to your iOS device and Apple Watch to display pressure, flow rate, and time remaining, including oxygen trend graphing and much more, now using only USB power (optional 5V hardwired experimental aircraft installed version available upon request). This small device makes your portable oxygen tank more usable and accessible without the expense and hassle of a traditional built-in system.

WARNING: Do not use any unapproved fittings on your oxygen tank as the fittings Aithre provides are special high-pressure fittings designed to withstand 5000 plus PSI. Aithre fittings are sourced from Aerox and Mountain High and are designed for oxygen tank use. Hardware store fittings are only rated to 100-300 PSI, which is not sufficient for oxygen tanks. Amazon is flooded with cheap CHINA fittings that are of unknown quality and never used by Aithre. Risk of injury or death if you use non Aithre fittings.