Show model:

HD two-color OLED screen

Blood oxygen saturation:

blood oxygen saturation: measurement range :70% ~ 99%

Measurement accuracy:

±2% within the range of 80% ~ 99%,

Within the range of 70% to 79% ±3%,

No requirement for less than 70%

Resolution:

blood oxygen saturation ±1%

temperature :5℃~ 40℃

Environment:

Storage temperature :-10℃~ 40℃

Ambient humidity :15% ~ 80% working time 10% ~ 80% storage

Atmospheric pressure :86kPa ~ 106kPa

Measurement formula:

non-invasive, continuous detection of arterial oxygen saturation and pulse rate

Battery type:

2 X 1.5v 7 AAA batteries(Package without battery)

Close mode:

no operation for 8 seconds, automatic shutdown

Pulse rate:

measurement range :30BPM ~ 240BPM

Measurement accuracy :

±1BPM or ±1% of the measured value (larger value)

Power consumption:

less than 30mA

Colour:

black