Pulse Oximeter measure the blood oxygen saturation and pulse rate or heart rate through finger.This product is suitable for being used in family, hospital, oxygen bar, community healthcare, physical care in sports.

Advanced Features:
Small in volume, light in weight and convenient for carry
SpO2 value display
Pulse rate value display, bar graph display,Pulse waveform display
The display mode can be changed
Automatically power off function within 8 seconds if no finger.
 

Technical Specifications:
Display Mode:  OLED display
Screen Resolution: 128 * 64
SpO2 Measuring Range: 0%-100%(the resolution is 1%)
Accuracy: 70%-100%(2%), Below 70% unspecified.
PR Measuring Range: 30bpm-250bpm(the resolution is 1bpm)
Accuracy: 2bpm or 2%(select larger)
Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is 2bpm or 2% (select larger).
Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than 1%.
Power Consumption: less than 30mA
Voltage: DC3.6V-4.2V
Power Supply: two AA battery
Dimension: 5.7(L) 3.2(W) 30(H) cm
Weight: About 50g