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 October 13, 2022
Reviewer: Mldred Alpern from New York, NY United States  


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5 of 5 Works well October 12, 2022
Reviewer: Mary Hanly from Oxford, MA United States  
This is my 2nd Nonin Onyx 9590 oximeter.  It reads oxygen level and heart rate quickly and well and has a 4-year warranty.   I love that there’s no button to push to get a reading - just put your finger in and get a quick reading. This is really my third Nonin Onyx if I count a replacement that I was provided by Concord Health when my first one malfunctioned at about year 2.  Kudos to Concord Health Supply for honoring the warranty.  I stand by the reliability of the Nonin Onyx oximeter.  I also stand by Concord Health Supply as a reliable seller with excellent customer service.  I am a satisfied customer.

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5 of 5 Onyx 959 oximeter September 9, 2022
Reviewer: Martha from Shrewsbury, MA United States  
Had an achieve before for 8 years I thought it was in need of upgrade so I got this one.
Like it seems accurate and has a green button to tell that is the reading
Good products
Ver nice folks in customer service too.

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5 of 5 Nonin 9590 Oximeter August 5, 2022
Reviewer: Neil Smith from Longmont, CO United States  
Great product. Expensive, until you realize it is made in the USA and reliable. Many foreign knock offs that may or may not always work are out there. Buy the best if you want correct readings.
Concord forgot to include the free caring case, but one phone call got me an apology & a case was sent and received in two days. Great product and service from Concord.

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5 of 5 Outstanding customer service July 20, 2022
Reviewer: UrgentJedi from Newport Beach, CA United States  
I have just repurchased the latest version of the enormously popular American-made finger pulse oximeter from Nonin.  I am pleased to say that my Nonin 9590 pulse oximeter finally gave out - after 11 years of near daily use.  I purchased the unit from Concord Health Supply in 2011. Wear and tear simply took its toll. You will never be sorry to pay for an All American product. Customer service at Concord has always been second to none.

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5 of 5 Great product July 15, 2022
Reviewer: Mildred from GA, United States  
This is the 2nd pulse ox I have purchased from Concord in the last few months. Hard to get readings on the "cheap" units and physicisn suggested this product for my husband. Works great and we take it with us to all appointments.  Had to purchase a replacement because I lost the original while on vacation.

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5 of 5 Great Product June 29, 2022
Reviewer: Margaret Jablonski from Mohegan Lake, NY United States  
Excellent oximeter which I use all the time. Easy to order and very fast delivery. Overall very happy with the purchase and service.

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5 of 5 good place to do business June 17, 2022
Reviewer: Donald Burleigh from Richmond, CA United States  
I am very pleased with the Nonin  Vantage 9590 Oximeter  I this is my second one. This is my third purchace & I am very happy with everything I have recieved from them. I will continue to shop here!!

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5 of 5 Nonin Onyzx April 10, 2022
Reviewer: Arlene Leonard from Medical Lake, WA United States  
This is my second one and they are super!  My first one after 16 years got flushed in the toilet 🤪 if you’re looking for a O2 meter this is the one to buy!

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4 of 5 April 7, 2022
Reviewer: Mary Beth Small from Grayslake, IL United States  
The product seems fine but instructions were not provided - only a CD with the instructions.  I do not have a CD reader.  I requested instructions via a follow up email and did not receive them or a reply to my email.  A little disappointed.

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