| Adjustable display brightness to save battery — Auto shut-off feature and low battery indicator• other flu-like symptoms Of concern, has been the number of asymptomatic COVID-19 cases, where they have not presented with any of the above symptoms, but have had dangerously low oxygen levels | Silicone pads for a comfortable fit• What is a pulse oximeter? Fluck RR Jr, Schroeder C, Frani G, et al; Does ambient light affect the accuracy of pulse oximetry? Hanning CD, Alexander-Williams JM; Pulse oximetry: a practical review |
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| Low perfusion of less than 0 | Configurable high or low SpO2 and pulse rate limits for visual alarm• Although these have usually only been used in medical clinics, there is reason to believe now that they are a useful device to have at home during the COVID-19 pandemic to detect asymptomatic cases |
Modern, clean and streamlined Design• Horizontal display screen for a more user-friendly design• IP22 level Water and dust resistant• 1995 Aug 5;311 7001 :367-70• Hinkelbein J, Genzwuerker HV, Sogl R, et al; Effect of nail polish on oxygen saturation determined by pulse oximetry in critically ill patients.
28| Fast Results in 8 seconds• Haynes JM; The ear as an alternative site for a pulse oximeter finger clip sensor | |
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| And it is not intended to be used under motion or low perfusion scenarios |