CONTEC CMS50M Pulse Oximeter

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$13.99
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Estimated delivery Tue, May 21 - Fri, Jun 7
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New
(SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater. 2) SpO2 and Pulse Rate display,bar graph display. Safety classification: type BF applied part. Accuracy: 70%~100%: ±2%. Working current: ≤25mA.