Major Features


.Integrated with SpO2 probe and processing display module


.Small in volume,light in weight and convenient in carrying


.Operation of the product is simple ,low power consumption


.SpO2 value display


.Pulse rate value display, bar graph display


.Pulse waveform display


.The display mode can be changed


.Screen brightness can be changed


.Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage


.Automatically power off function: when the device is under the state of measuring interface . it will automatically power off within 5 seconds if the finger falls out of probe.


.Display format can be saved after power off



Main performance


Display Mode

0.96″ Dual-color OLED display(blue and yellow)


Screen Resolution



SpO2 Measuring Range

0%~100%, (the resolution is 1%).



70%~100%:±2% ,Below 70% unspecified.


PR Measuring Range

30bpm~250bpm, (the resolution is 1bpm)



±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 ±2 bpm 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



DC 2.6V~3.6V


Power Supply

1.5V (AAA size) alkaline batteries × 2


Battery working hour

Theoretical number is 32 hours.


Safety Type

Interior Battery,BF Type



Accessories Sell in standard


—A hanging rope

—A user manual



Physical Identity


—Dimension:57(L) × 31(W) × 32 (H) mm

—Weight:      About 50g (with the batteries)




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Vendor Information

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