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Nonin Onyx Vantage 9590 Finger Adult/Pediatric Pulse Oximeter - Includes Free Carrying Case

Nonin Medical
539 Reviews
$
$199.00
Save $!
  • NY Times Pick for The Best Pulse Oximeter for Home Use
  • #1 Professional Oximeter
  • 4-year manufacturer's warranty
  • Comes with Free Carrying Case & 2 AAA Batteries (for up to 6,000 period spot checks)
  • Scientifically proven performance in the widest range of patient populations and settings
  • Made in the USA
Choose your options:
Color 9590(required):
Black
Blue
Red
Extra Batteries (Optional)::
Product Code: NON-9590
UPC Code: 833166004878

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Nonin Onyx Vantage 9590 - Adult and Pediatric Pulse Oximeter




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The Nonin Onyx Vantage 9590 is the preferred digital pulse oximeter of medical professionals in many different fields, including primary care physicians, first responders, dentists and emergency rooms. As the newest member of the Nonin line of digital pulse oximeters, the 9590 is easy to use and provides quick and accurate blood oxygen saturation levels and pulse readings to individuals with medical conditions such as sleep apnea and COPD. The durable construction of the Onyx Vantage 9590 also makes it the ideal choice for sports enthusiasts who regularly attain higher than average altitudes, including skiers and rock climbers.

The Nonin® Onyx Vantage 9590 Finger Pulse Oximeter is a small, lightweight, portable device indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (%SpO2) and pulse rate of patients, who are well or poorly perfused, during both motion and non-motion conditions. It is intended for spot-checking of adult and pediatric patients on fingers, including the thumb, that are between 0.3 - 1.0 inch (0.8 - 2.5 cm) thick. Alternatively, the Onyx Vantage 9590 may be placed on a toe of a patient during non-motion conditions. The device's intended use environments include hospitals, clinics, long-term care facilities, skilled nursing facilities, emergency medical services, and home healthcare services.

Concord Health Supply is pleased to offer this scientifically proven product that is made in the U.S. with latex-free and lead-free construction for your safety. The Onyx Vantage 9590 provides a high level of performance that will ensure accurate readings for an extended period of time. In fact, one set of two AAA batteries will enable you to receive 6,000 spot checks or to leave the unit continuously running for 36 hours. The Onyx Vantage 9590 works with almost all finger sizes, and it is also effective with dark skin tones and patients who have low perfusion.



Features:
  • 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
  • Efficient — Up to 6,000 spot checks or 36 hours of continual operation on two AAA batteries
  • Safe — Built in the USA with lead-free and latex-free construction
  • Versatile — One unit works on the widest range of patients from pediatric to larger adult patients - on fingers, including the thumb or toe, that are between 0.3 - 1.0 inch (0.8 - 2.5 cm) thick.
  • Cost Efficient — Proven accuracy, quality and durability make the Onyx Vantage a smart purchase


In the Box:
  • Nonin 9590 Onyx Vantage Finger Pulse Oximeter
  • 4-year manufacturer's warranty
  • 3 colors — Black, blue, and red
  • 2 AAA batteries - for up to 36 continual hours of use, or 6,000 period spot checks. Free from lead and latex
  • Free Carrying Case
  • Made in USA

The Nonin Onyx Vantage 9590 is recognized as one of the best pulse oximeters available, designed for both adults and pediatric patients. It was chosen as the NY Times Pick for The Best Pulse Oximeter for Home Use.

At Concord Health Supply, Inc., we understand that accurate monitoring is essential for effective health management. This pulse oximeter provides precise blood oxygen saturation (SpO2) readings and pulse rate, making it an invaluable tool for healthcare professionals and home users alike. The Onyx Vantage has been proven to achieve accurate measurements across patient populations, including all skin pigmentations.

The Nonin Onyx Vantage 9590 is lightweight and portable, making it easy to use in various settings, from hospitals to clinics and even at home. Its user-friendly design ensures quick and reliable results, allowing you to monitor your patients' oxygen levels with confidence. Whether you’re assessing respiratory conditions or evaluating patients recovering from surgery, this device stands out as the most accurate oximeter on the market. Invest in your health and well-being by choosing the Nonin Onyx Vantage 9590 from Concord Health Supply, Inc.

Nonin Medical is the inventor of the Finger Pulse Oximeter. Nonin Oximeters are FDA cleared for accuracy and are medical grade oximeters used in hospitals, clinics and home applications worldwide.

When you buy a pulse oximeter from Concord Health Supply, not only will you get 100% satisfaction guarantee and the best customer service, you also will get free shipping with your order.


Need a carrying case for your 9590? We offer a variety of cases made just to fit your pulse oximeter. Click here to see our line of carrying cases.






Brochure for Nonin Onyx Fingertip Pulse Oximeter
Click Here to Download the Complete Brochure PDF

Operating instructions for Nonin Onyx Fingertip Pulse Oximeter?
Click Here to Download the Complete Instruction Manual PDF

Nonin 9590 Part Numbers:
Black 8340-004 | Blue 8340-001 | Red 8340-002 | Purple 8340-003


Specifications
Dimensions: 5.59 cm (2.2”) L x 3.3 cm (1.3”) W x 3.23 cm (1.27”) H
Warranty: 4 years
Oxygen Saturation Display Range: 0 – 100% SpO2
Pulse Rate Display Range: 18 – 321 beats per minute (BPM)
Oxygen Saturation Declared Accuracy Range (Arms*): 70 – 100% SpO2 ±2 digits
Low Perfusion Oxygen Saturation Declared Accuracy Range (Arms*): 70 – 100% SpO2 ±2 digits
Pulse Rate Declared Accuracy Range (Arms*): 20 – 250 BPM ±3 digits
Low Perfusion Pulse Rate Declared Accuracy Range (Arms*): 40 – 240 BPM ±3 digits
Measurement Wavelengths and Output Power** Red: 660 nanometers @ 0.8 mw maximum average
Infrared: 910 nanometers @ 1.2 mw maximum average
Temperature Operating: -5° to +40°C (+23° to +104°F)
Storage/Transportation: -40° to +70°C (-40° to +158°F)
Humidity Operating: 10 – 90% non-condensing
Storage/Transportation: 10 – 95% non-condensing
Altitude Operating: Up to 12,192 meters (40,000 feet)
Hyperbaric Pressure: Up to 4 atmospheres
Battery Life Operating: Approximately 6,000 spot-checks or 36 hours of continuous operation using new AAA-size alkaline batteries
Storage: 12 months
Classifications per IEC 60601-1 / CAN/CSA-C22.2 No. 601.1 / UL 60601-1:
Degree of Protection ....................................... Type BF-Applied Part
Mode of Operation ......................................... Continuous
Enclosure Degree of Ingress Protection ............ IP32

This product complies with ISO 10993-1, Biological evaluation of medical devices – Part 1: Evaluation and testing.
*±1 Arms represents approximately 68% of measurements.
**This information is especially useful for clinicians performing photodynamic therapy




The battery compartment tray won't stay on! How do I put batteries in?
Click Here for Initial Battery Installation and Closing/Attaching Battery Compartment

How do I change the batteries on my Nonin Onyx Fingertip Pulse Oximeter?
Click Here How to Open Battery Compartment, Insert or Change Batteries Video

Where are the operating instructions for Nonin Onyx Fingertip Pulse Oximeter?
Click Here to Download the Complete Instruction Manual PDF

Reviews

Average Customer Review:
( 539 )
Anonymous Person from Rio Rico, AZ United States
June 4, 2025
Excellent customer service, great product
I mistakenly ordered a Nonin 9590 after my wife place the same order. I called Customer Service and they, intercepted my order and immediately cancelled the order. I've already seen the credit.My wife's oximeter arrived and we are very pleased with it. It is easy to use and read, and seems more stable than the cheap versions we are replacing. That said, the cheap ones generally read somewhere
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Anonymous Person from Bremen, IN United States
April 23, 2025
Impressed to get a reading every time.
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Susan W from Littleton, CO United States
April 1, 2025
Very accurate
This finger pulse ox is superior to all others. Professionally, I use a pulse ox daily with my patients. Most are typically fairly accurate. This one however is consistently accurate (confirmed by larger medical devices.)
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Anonymous Person from Stilwell, KS United States
March 15, 2025
Nonin Onyx Vantage 9590
I am completely satisfied with the product. It arrived when promised. It's easy to use.
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David Robertson from MINNETONKA, MN United States
February 15, 2025
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