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Nonin Onyx Vantage 9590 Pulse Oximeter

Pulse Oximeters should be used by or in coordination with a trained healthcare professional.

The Onyx Vantage 9590 finger pulse oximeter provides accurate data for actionable decision making. The Onyx is the only pulse oximeter with scientifically proven accuracy in the most challenging cases, including patients with low perfusion or dark skin tones. One of the most versatile pulse oximeters, it was designed to properly fit the fingers of children as well as larger adults. The Onyx is built durable and water-resistant with a tough outer casing to ensures it can withstand even the most demanding healthcare environments.

Review Summary (Based on 3 Reviews)


5 Stars
Very Efficient

wrote ():

Love this new pulse ox I bought! I work with an extremely diverse population and this is fast and efficient! I have another pulse ox that takes a lot of time to register results and now I use my new one all the time.

5 Stars
Nonin Onyx Pulse Oximeter

wrote ():

this is the only one of its kind that our home health department wants. great product for a great price.

5 Stars

from wrote ():

I'd be so lost without my best friend, the Nonin Onyx Pulse Oximeter. It allows me to make the best clinical judgments on how my patients are doing, in seconds. Other oximeters are subpar. My patients like it when their doctor will go by my oximeter reading, and save them a blood gas. I love my NONIN!

Nonin Onyx Vantage 9590 Pulse Oximeter

Proven Accuracy in the Most Demanding Situations

  • Scientifically Proven Accuracy: Works for the widest range of patients on fingers, thumbs, and toes
  • Reliable Results: Ideal solution for patients whose low perfusion and darker skin tones normally present challenges. Tested in motion.
  • Versatile: Perfect for all body sizes – pediatric to large adult. Automatically adjusts from patient to patient accurately. Accommodates fingers, thumbs, and toes with thicknesses 8mm to 25.4mm
  • Exclusive Technology: Only Nonin uses PureSAT® SpO2 – an intelligent pulse-by-pulse filtering to provide accuracy in situations that are challenging due to dark skin tones, low perfusion and more
  • Guaranteed Performance: Industry-leading four-year warranty
  • Up to 6,000 measurements or 36 hours of continual use on 2 AAA batteries
  • 100% lead-free and latex-free construction
  • Made in USA
  • Pulse Oximeters should be used by or in coordination with a trained healthcare professional.
Onyx Vantage Pulse Ox
Onyx Vantage Pulse Ox- Black 12/PK
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Onyx Vantage Pulse Ox With Protective Sleeve
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