This Medisana pulse oximeter PM 100 79455 measures your blood oxygen saturation levels and heart rate reliably and accurately. Both of these readings can be viewed on the clear OLED display in 6 different ways, as a bar graph or in wave form. The brightness of the display is smartly adjustable over 10 levels. The battery level indicator informs you of the status of the battery. The pulse oximeter PM 100, which will automatically switch off after 8 seconds, is a practical device for everyday use, not only at home, but also on trips, thanks to its convenient "one-touch" operation.
