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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  1 of 1 people found the following review helpful:
 
5 of 5 Reliable, acurate pulse oximeter December 7, 2016
Reviewer: Teresa P. from Long Beach, CA United States  
This is my second Nonin Onyx Vantage oximeter. I had to replace my first one after 5 years. I had it repaired once under the 4 year warranty at no charge. It died last week and I immediately ordered the same one in same color(red) because I love it so much.  I'm a respiratory therapist in an acute care setting, primarily ICU.  I often like to double check bedside monitors. I find that mine is at least or more accurate when comparing to ABGs. I ordered the new one on a Wednesday and Concord had it to me by Monday the following week. Free shipping. Only without it for one shift! :)

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  1 of 1 people found the following review helpful:
 
5 of 5 ACCURATE, RELIABLE PRODUCT November 14, 2016
Reviewer: Lew Llewellyn from Norwalk, CT United States  
I have been on oxygen therapy for 3 1/2 years, and have used several different Pulse Oximeters. IMO, based on actual use, the 9590 is the most accurate oximeter available. I purchased my first 9590 in 2013 from Concord, and was very satisfied. However, I recently lost that one, and thought it was so good, I had to have another. I tried using another Mfgr's oximeter, but was not as satisfied wit it compared to the Nonin 9590. With the 9590, you just put your finger in the unit...no need to push a button before inserting your finger. The readout is very bright, and easy to read in any lighting. I have found that the Nonin consistently reads lower O2 than other units. All oximeters read within 20% accuracy, but Nonin sets their units to be safer by reading on the lower side...I have found it to be 2-3 less O2 level than others. The Nonin agrees more with my doctors readings than other units. Lastly, there is no better price and service than Concord Health Supply for the Nonin 9590!

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  1 of 1 people found the following review helpful:
 
5 of 5 A First Class product and service November 10, 2016
Reviewer: Frederick Schrader from Alexandria, VA United States  
This is the second Vantage Nonin that I have ordered over the years from Concord.  I am more than satisfied with the oximeter and with Concord's timely and outstanding service in getting it to me.  As an aside, I liked the ConcordHealthSupply.com lanyard that came with my old Nonin and I am using it in preference to the lanyard included with the new Nonin.

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  1 of 1 people found the following review helpful:
 
5 of 5 Great Pulse-OX November 4, 2016
Reviewer: J. L. from IOWA, United States  
I manage a Family Practice Clinic and our nurses use larger professional Nonin units for Pulse-Ox, so Nonin is a trusted choice for us.  After reading the reviews for the Nonin Onyx and appreciating the side-guard features, I didn't hesitate to order this model.  Easy, compact and accurate, it helps monitor levels to know when to administer oxygen.  Worth every penny and would buy again.

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  1 of 1 people found the following review helpful:
 
5 of 5 Gets. A Perfect Score October 21, 2016
Reviewer: Anonymous Person  
Top notch. Well made, almost an instant read. Rates well in comparison to others. Much superior to others I have owned which I gave away due to inconsistent readings. In all probability, I'll buy another. I like a backup.

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  1 of 1 people found the following review helpful:
 
5 of 5 Nonin Onyx Vantage 9590 Finger Pulse Oximeter September 14, 2016
Reviewer: Anonymous Person from Mississauga, ON Canada  
Very happy with recent purchase of several Nonin oximeters from Concord, which were delivered  fast and are very reliable.
In my over 20 year professional experience with Nonin oximeters I found them functioning many years without problems.

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  1 of 1 people found the following review helpful:
 
5 of 5 Respiratory Therapist July 4, 2016
Reviewer: Rhonda Estep Rice from Pearisburg, VA United States  
I went to other sites that said that only a doctor could buy this pulse ox. Considering we buy them in our dept for therapists, I knew this wasn't true. Everything went smooth and my pulse ox works perfect.

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  0 of 0 people found the following review helpful:
 
5 of 5 Nonin Onyx Vantage 9590 Finger Pulse Ox with Case June 24, 2016
Reviewer: Anonymous Person from Port Neches, TX United States  
Works great!

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  1 of 1 people found the following review helpful:
 
5 of 5 Instrument Quality June 3, 2016
Reviewer: Thomas E from Wrightstown, WI United States  
I bypassed the 99.00 model because it was not medically certified, and was pleased with the price, accuracy, and  upgraded 9590 model I purchased. I have COPD and took it in to pulminary rehab with me and it was dead spot on with hospital equipment.  I am very satisfied and confident in the data it provides.  The free case was a bonus as was the overall price compared to other sites.

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  1 of 1 people found the following review helpful:
 
5 of 5 Pulse Oximeter June 3, 2016
Reviewer: Cary V from Hollister, CA United States  
My wife became ill and I wanted to get a good quality device to monitor her oxygen levels.  I found Nonin was made in the U.S. and a medical-quality device.  I decided to spend a little more on the 9590 because of flexibility, 4-year warranty, and surviving drop tests for ruggedized use.  I found the Concord website and ordered the device.  It came in the advertised 2-3 days free shipping, no hassles, hitches, or fan fare.  What a relief after being in ICU with my wife.  I didn't need any more complications.  Thank you Concord for an uneventful transaction.

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