For hospital ,home,community medical treatment,sports healthcare,ect.

SPO2 and PR display,PR waveform and bargraph display

Battery voltage low indication.

Four directions and eight modes

Low power consumption;

shut off  automatically when no signal

Pulse pitch sound 

Audible Alarm 

Technical parameters:

1.3' 65 colour OLED display,resolution 96*64

SPO2:35%-99%

Pulse Ratio:30-250BPM

Resolution:1% for SPO2,1BPM for pulse ratio

Accuracy:+2%(70%-99%)

                unspecified(<70%) for SPO2

                +2BPM or+ 2%(select larger) for pulse ratio

power:1.5V(AAA size) Alkaline batteries*2

One full set battery works more  than 30 hours continuously

interference resistance capacity against ambient light and measurement perfermance at low perfusion

Pulse Oximeter,CE marked,SPO2,PR auto power-off function,four directions,eight modes.