Accuracy you can act on™.

When you need to make decisions quickly, you do not have time to question the accuracy of your finger pulse oximeter. You can trust Nonin Medical’s Onyx® Vantage finger pulse oximeter with PureSAT® technology to quickly and accurately capture SpO2 and pulse rate measurements — even on patients where low perfusion is a challenge. In fact, Onyx is the only finger pulse oximeter brand whose accuracy and performance claims are supported by published peer-reviewed, clinical studies. Accuracy matters, and Onyx Vantage provides accurate data for actionable decision making.

PRODUCT HIGHLIGHTS The Onyx is the only finger pulse oximeter with scientifically proven accuracy and is tested for use on fingers, thumbs and toes.

• Proven Accuracy: Scientifically proven accuracy in the widest range of patients.
• Reliable Results: Accurate readings on your challenging cases due to low perfusion and darker skin tones. And, Onyx Vantage 9590 has been tested in motion
• Versatile: One unit works on pediatric to larger adult patients and can be used on fingers, thumbs or toes.
• Cost Efficient: 4-year warranty and up to 6,000 spot checks on two AAA batteries.