I bought the same oximeter before and it lasted a long time despite being dropped so many times. It’s extremely accurate. Retired health professional.
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1 of 1 people found the following review helpful:
November 27, 2023
Reviewer:
Catherine Lawson from Seymour , CT United States
Arrived quickly works perfectly
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0 of 0 people found the following review helpful:
Oximeter review
October 4, 2023
Reviewer:
Christy Mesojedec
accurate readings I use it every day to register how my lungs are doing their job device is compact easy to take with on my travels I am very satisfied with my oximeter would recommend it to anyone
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0 of 0 people found the following review helpful:
NONIN Onyx Vantage 9590
September 16, 2023
Reviewer:
Anonymous Person from Alpine, TX United States
In the past, I used a NONIN pulse oximeter with a disabled family member. That unit performed like a champ. Years later, I now found myself in need of a unit. Without hesitation, I looked to NONIN. Have been using this unit for a few days (several times a day), and it works like a champ.
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0 of 0 people found the following review helpful:
Nonin Onyx Vantage
July 9, 2023
Reviewer:
James H Ellis Jr, MD from Silverthorne, CO United States
Excellent product. Have used Nonin for years as a Pulmonologist and Critical Care physician.