The Nonin Onyx II 9550 was created as an upgrade for the popular 9500. This digital fingertip pulse oximeter makes it possible for anyone to carefully monitor their blood saturation levels and pulse rate. The Onyx II Nonin 9550 offers many improvements over the original 9500 design, including approximately 800 more spot checks for each batch of two AAA batteries.
Keeping your oxygen levels and pulse rate in line are important for proper health – especially in the military – and this unit will help alert you to any potential problems before they become a major issue.
The portability and functionality of the Onyx II make it a valuable tool in any situation where a fast and accurate reading of blood oxygen saturation and pulse rate are needed. Never search for a pulse oximeter or sensor again.The Nonin Onyx II 9550 is so durable and reliable that the Military accepts nothing but the Nonin! Rugged enough to be used in the most demanding situations. That’s why it carries the US Army and US Air Force aeromedical certification for use in helicopters.