The system was validated by many industry professionals. All units are validated with the Douglas Bag method before shipping.

Ease of Use

The program is very intuitive because the feedback in user training are promptly sent to the program for usage improvement.


Durable paramagnetic O2 sensor lasts more than other vendors’ O2 sensors. The TrueOne 2400 is used in Universities & Research labs throughout the world.

Strong Tech Support

With a strong technical support staff, thorough understanding of hardware, software, and system… we back our product with World Class support.


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Accuracy, Ease of Use, Reliability and Strong Technical Support!

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