Link: goo.gl/vwUXwB
An interesting meter, measure the pulse and ... Sp02 - oxygen saturation of hemoglobin :) I do not know it, but turn on and see if it works;)
Very clear display with image rotation, alarm setting (indication levels). There are also thank-you messages.
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Негізгі бет Тәжірибелік нұсқаулар және стиль China: Oxygen meter, heart rate monitor
Пікірлер: 24