Handi+ Oxygen Monitor by Maxtec - EWOT

Handi+ Oxygen Monitor by Maxtec

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This small and durable spot check oxygen monitor is the ideal device for quick checks of your effective altitude during training. Its simplicity of use and affordable price of the Handi Oxygen Monitor makes it an easy addition to any system.


Easily connects to our MaxxO2 oxygen hose to test purity.

One-touch calibration

All-in-one sensor and analyzer design

to off function for energy maintenance (expected battery life - 4 years)