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Masimo makes medical-grade pulse oximeters, which measure the amount of oxygen in your blood. Now available (for US$249) is the iSpO2, a more consumer-grade model for athletes and aviators who need to track their O2 levels but aren't using it for a medical need. Like the Tinke, which we cover...

2 years ago 0 Comments
January 8, 2013 at 8:00PM