* Suitable for both clinic and family use
*MIDI alarm for abnormal result
SPO2 alarm: Lower limit: 90%;
Pulse Rate alarm: Upper limit: 120bpm; Lower limit: 50bpm
*Measurement of oxygen saturation (SpO2) and pulse rate (PR), perfusion index (PI) display available
*OLED full color display with back light
*Automatic finger recognition and start measuring and automatic power-off after finger out
*Tiny and light, very convenient to carry and use
*Easy operation of fingertip measurement with one-key control
