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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 So Far-So Good February 27, 2020
Reviewer: DH from Louisville, KY United States  
Only had this particular product for a few days.  So far, it is very nice and appears to work well.  Hopefully, it will be as good as my last Nonin.

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5 of 5 Love this brand February 19, 2020
Reviewer: D. Elliott from Florida  
This is a replacement for my  first Nonin that lasted over 15 years.  Great brand.  Nice color choices .  Accurate for home health

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5 of 5 Pulse Oximeter January 20, 2020
Reviewer: Louis Corprew Jr from Seguin, TX United States  
Prompt service.. Exactly as I ordered and delivered without delay.
Nonin Onyx Vantage 9590 Finger Adult/Pediatric Pulse Oximeter with carrying case. #1 Professional Oximeter Made in USA

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5 of 5 Individual January 13, 2020
Reviewer: Bruce Skovmand from Vista, CA United States  
I have bought 3 of the  Nonin 9590 oximeters from you..
I've always gotten good service from Concord.. The prices of oximeters is all over the place... I want quality in our health care, so I've bought what I consider the  best...

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5 of 5 November 24, 2019
Reviewer: David Peters from Novato, CA United States  


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4 of 5 Nonin Onyx Vantage 9590 September 25, 2019
Reviewer: Linda Hardie from Ballwin, MO United States  
When I first received, I thought it worked great and was very pleased.  A week or so later, this Nonin started having the same problem I was having with my last one.  It's hard to catch it where it will actually read.  It flashes green then several yellow, then off.  The readings may or may not be correct (I'm not sure).  This only happens when my oxygen readings are into the 80s or lower, and my heart rate is higher than it should be.  I'd like to know if others have a problem like this.  I did not notice this problem with the first Nonin oximeter that I had.  Sadly, that one broke.

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5 of 5 Worth the price September 25, 2019
Reviewer: barbara white from lake hiawatha, NJ United States  
This oximeter is very reliable.


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5 of 5 Great quality. September 6, 2019
Reviewer: Johns from Hamlet , NC United Statesv  


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5 of 5 I love it ! September 4, 2019
Reviewer: Tonya Marie from Houma, LA United States  
It is the most accurate oximeter I have ever used.


Thank you ♥️

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  0 of 0 people found the following review helpful:
 
5 of 5 July 29, 2019
Reviewer: Vladimir  


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