If you rely on an oxygen concentrator for medical or industrial use, ensuring optimal oxygen purity is non-negotiable. That’s where the MaxO₂ Handheld Oxygen Meter steps in—a compact, user-friendly device that delivers fast and accurate readings right at your fingertips.
Why Choose the MaxO₂ Oxygen Meter?
Designed for simplicity and performance, the MaxO₂ is the perfect device to check oxygen purity directly from your oxygen generator or concentrator. Whether you’re a professional caregiver, a patient at home, or a technician in the field, this device makes it incredibly easy to verify oxygen levels in under a minute.
Plug In, Power On, Measure
Thanks to the included flexible tube, you can connect the MaxO₂ inline using a Tee fitting, or attach it directly to the output of your oxygen concentrator. Simply plump the oxygen into the meter, and within 30 seconds you’ll get a stable, accurate reading.
Measurements can be taken in less than 60 seconds, making it a go-to solution for quick spot-checks or routine testing.
Key Features:
- 24-month warranty on both the analyzer and sensor
- 5,000+ hours of operation powered by just 2 AA batteries
- Internal MAX-250+ Long Life Sensor for extended durability and accuracy
- Replaceable sensor can be swapped out in minutes
- Easy one-touch calibration using ambient air
- Patented ergonomic design fits comfortably in your hand
- Quickly adapts to bore tube applications
- Optional protective cover available to safeguard your device from everyday wear and tear
Hassle-Free Calibration
Calibration is a breeze with the MaxO₂. Just press the calibration button on the front of the unit and you’re done—no tools or guesswork required.
Whether you’re checking your concentrator at home or servicing equipment in the field, the MaxO₂ Handheld Oxygen Meter offers unmatched convenience, reliability, and performance. Stay confident in your oxygen supply—measure with MaxO₂.


