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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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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A great fingertip analyzer
March 16, 2022
Reviewer:
Kathy Russell from Gresham, OR United States
The Nonin Onyx Vantage oxygen analyzer is quick and easy to use It is quite avvurate and helps me keep O2 levels safe.
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Dependable/Accurate!
March 15, 2022
Reviewer:
MPowers from McKinney, TX United States
I just spent 5 days in hospital with covid. I have a drawer full of these things at home, with no consistency when it come to accuracy. My respiratory doc for my hospital stay carried the Nonin 9590 in the hospital using it on real patients! If it is accurate enough for real world hospital use, it is accurate enough for me! The cost is totally offset by the assurance that I am getting accurate 02 saturation levels! Highly recommend!
Reviewer:
Carolyn Gillum from Fort Worth, TX United States
I’ve had a hard time trying to find an oximeter that would be as accurate as my doctors. I purchased this and am very happy with it. I can be assured that the measurements I get now are pretty accurate. It has given me peace of mind.