Designed to be a major step forward in diver safety, the O2EII portable nitrox checker is the next generation of oxygen analysers.
The O2EII is Nato Codified, click here for the reference code.
1) We are aware that there are a number of alternative sensors on the market, some of which are cheaper, but none that we have seen are designed to mate correctly with the O2EII. For more information please read 'O2EII - replacement O2 sensors'.
2) Replacement oxygen cells for the O2EII should only be purchased when required. Analox do not recommend that spare cells are bought when purchasing your O2EII. Electrochemical sensors are consumable items. We therefore cannot credit sensors if incorrect orders have been placed. This does not affect your warranty
The O2EII is an accurate fast response hand held oxygen analyzer, specifically designed for monitoring O2 content in diving cylinders, for nitrox diving or verifying dive quads.
The O2EII is provided with a unique dome adapter allowing you to sample direct from the cylinder without pressurizing the O2 sensor.
The unit also offers a clear digital display, a hold feature (enabling you to take a reading and hold it), and auto-shutoff in 10 minutes.
The O2EII is designed with an internal Oxygen sensor, to ensure accuracy in the most extreme environments. The cell is provided with a 3yr graded warranty.
The internal PP3 battery provides approximately 4000 hours of continuous use.
Calibration is quick and easy to carry out, with the assistance of the Analox temperature compensation chart.
The O2EII is supplied complete with a wrist lanyard, compensation chart, and manual.
The O2EII is now supplied complete with a Sensor Saver Plug to prolong the life of your oxygen sensor.