Return to Nonin Onyx Vantage 9590 Finger Adult/Pediatric Pulse Oximeter. #1 Professional Oximeter Made in USA - Includes Free Carrying Case
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  0 of 0 people found the following review helpful:
 
5 of 5 Excellent device! January 20, 2019
Reviewer: JOHN HUTCHINSON from Zeeland, MI United States  
I grew tired of the inaccuracy and slow response of the cheaper models from Amazon. I purchased this unit for monitoring as I perform Wim Hof breathing exercises daily and this device delivers.  Expensive but very pleased with it's performance. Highly recommend.

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5 of 5 January 16, 2019
Reviewer: Hines  
Very satisfied with 9590 Oximeter.

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5 of 5 A Quality Product January 10, 2019
Reviewer: James Oliver from DuPont, WA United States  
A name you can trust.

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5 of 5 Nonin Vantage 9590 Finger Pulse Oximeter December 31, 2018
Reviewer: Helen Malek from London, ON Canada  
If you need a reliable finger pulse oximeter, this is the one to get - we had our original Nonin oximeter for 9 years until it literally fell apart.  We ordered the GO2 oximeter last year as a replacement and the GO2 does not last - it has been replaced 3 times within the one year warranty period - the last replacement also stopped working so we ordered the 9590 because we need a reliable and working oximeter.  This one just arrived and is working perfectly.  I expect it to last several years like the original and unlike the cheaper GO2 model.

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5 of 5 Excellent Transaction December 19, 2018
Reviewer: Anonymous Person from Montreal West, QC Canada  
All good. Product as described and prompt delivery. Extremely satisfied. Will use again.

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5 of 5 Appreciation Gift December 18, 2018
Reviewer: EDA from Inverness, FL United States  
Purchased two pulse oximiters for my two health providers as a way of showing them how much I appreciate all they do for me.

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5 of 5 November 27, 2018
Reviewer: William Tucker from  
Small and compact. Easy to use and read. Can quickly obtain an oxygen level and a pulse reading.

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5 of 5 Very pleased November 16, 2018
Reviewer: Patricia Gurski from San Leandro, CA United States  
I love. Love. Love it.   Peace of mine for me. And I trust it is accurate for my heart rate.  Excellent customer service. Fast shipping. Altogether a win win situation.   Thank you
Patty gurski

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4 of 5 November 1, 2018
Reviewer: Anonymous Person from San Jose, CA United States  
When this item arrived I began using it right away.  Easy enough to use.  This seems a little bulkier than my previous model.  I did not like the lanyard at all.  Felt this was a downgrade from what I am used to.  Loved the purple color.  Over all does a great job, just had to get a different lanyard.

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5 of 5 OXIMETER September 6, 2018
Reviewer: WILLIAM MEYER from Raleigh, NC United States  
Excellent service and product. Oximeter light flashes red,yellow and green to indicate accuracy,with green the most accurate of readings. This model far exceeds the reliability of the other three models of Oximeters I have owned. It is significantly more expensive but well worth the cost.

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