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Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor,Heart Rate Monitor with Batteries, Lanyard, and Warranty (Blue)-Video Grabber Stick-DIGITNOW!
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Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor,Heart Rate Monitor with Batteries, Lanyard, and Warranty (Blue)-Video Grabber Stick-DIGITNOW!
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