Accuracy matters and Onyx Vantage 9590 finger pulse oximeter provides accurate data for actionable decision making.

The Onyx is the only finger pulse oximeter with scientifically proven accuracy in the most challenging cases, including patients with low perfusion or dark skin tones.

Versatile – One unit works on the widest range of patients from pediatric to larger adult patients.
Efficient – Up to 6,000 spot checks or 36 hours of continual operation on two AAA batteries
Accurate – Scientifically proven performance in the widest range of patient populations and settings
Durable – Protects against dropping and water spills; allows for thousands of uses in the most demanding environments
Safe – Built in the USA with lead-free and latex-free construction
Warranted – Industry leading 4-year warranty
Cost Efficient – Proven accuracy, quality and durability make the Onyx Vantage a smart purchase