Ebay seller
amazonriver_az (
57,301 feedbacks with
99.6% Positive Feedback) is selling the
CONTEC CMS50DA Pulse Finger Oximeter for
$10.95.
Shipping is Free with
Free 30 Day Returns.
CONTEC CMS50DA Pulse Finger Oximeter: Buy
here [ebay.com] ($10.95 with
Free Shipping)
FYI, this CONTEC CMS50DAOximeter is also sold at
B&H Photo and Video [bhphotovideo.com] for
$26.99.
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Walmart is selling a
Buldaga Pulse Oximeter for
$9.99 with
Free Shipping.
Price Back To $9.99!
Walmart: Click
here [walmart.com]
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Walmart is selling a
N1 Pulse Oximeter
1-Pack for
$8.99 and
2-Pack for
$13.99. Shipping is Free.
1-Pack N1 Oximeter: Buy
Here [walmart.com] ($8.99 + Free Shipping)
2-Pack N1 Oximeter: Buy
Here [walmart.com] ($13.99 + Free Shipping)
https://www.amazon.com/Roscoe-Med...07Z13VFFB/
https://www.walmart.com/ip/Finger.../747055037
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Our community has rated this post as helpful. If you agree, why not thank upgrayeddme2
Maybe this one is accurate, but many cheap oximeters have a fatal flaw: they're accurate at reading 90-100%, but give erratic results at lower levels, right where you need it most.
https://pubmed.ncbi.nlm
https://associationofan
https://journals.lww.co
Alternatives: the ones from Contec are widely used and are a good reference point. CMS-50D is probably the best known. The CMS-50E is also good. The CMS-50D+ adds storage. Higher end units from Masimo are also good. For extended use, a wrist-based unit with a fingertip sensor is much better - the Contec CMS-50F is good.