Yonger Pulse Oximeter




Limited Time Offer: 

Free 2 AAA batteries

Yonger Medical Fingertip Pulse Oximeter SPO2 PR Meter Oxygen Saturation Monitor SPO2 Oximetro De Dedo Pulsioximetro Oximeter Finger

The product style is more beautiful

More in line with the public aesthetic, rejecting the dull shape of traditional medical products

Super soft silicone pad

Comfortable measurement experience

Fingertip Pulse Oximeter

More accurate measurement, more comfortable experience, more favorable price Can measure continuously for a long time

Four color options

Elegant and compact,candy color,suitable for home

More accurate and more comfortable

Professional blood oxygen saturation acquisition and calculation technology supplemented by an upgraded version of the soft silicone pad combining measurement accuracy and wearing comfort

Multiple display modes

Four directions display, six display modes switch quick access to health data from all angles

Sound and light alarm function can be set

After the alarm function is set

blood oxygen or pulse rate is lower than the set value

the machine screen flashes

the machine sends out a “BI-BI-BI sound to remind the user

Two AAA battery-powered

Easy to replacement and access using a universal AAA battery



OLED two-color display, waveform display



Measurement range: 70~99%
Resolution: ±1%
Accuracy: ±2% (70%~99%), unspecified (<70%)

Pulse rate


Measurement range: 30~240 bpm
Resolution: ±1%
Accuracy: ±2bpm or ±2% (select larger) 
Low Perfusion ≤0.4%



1.5V (AAA size) 
alkaline battery x 2   (Not included )
Supply voltage: 2.6~3.6V  

Working current


Automatic power-off

Automatically power off when no signal 

in the oximeter for more than 8 seconds

Dimension and weight


65g(without batteries)

PI Index

Measurement scope: 0-20%


Operation instruction: 

1. Install two AAA batteries into the battery cassette before covering its cover

2. Plug one finger into the rubber hole of the oximeter (it is best to plug the finger thoroughly) before releasing the clamp with the nail upwards.

3. Press button on the front panel;

4. Don't tremble your finger when the oximeter is working.

Your body is not recommended on moving status.

5. Press the button on the front panel, if we want to change display direction;

6. Read relevant datum from the display screen.

7. If there is no signal input, the oximeter can shut off automatically;

8. Please replace new batteries when OLED indicates the batteries are in low power.



- 1 x Fingertip Oximeter
- 1 x Retailed Box
- 1 x Lanyard
- 1 x English user manual

Brand Name: Yonger
Commodity Quality Certification: CE
Size: 62*32*33mm
Material: ABS
Application: Finger
Item Type: Blood Pressure
Model Number: YK-88
Two parameters:: SPo2, Pulse Rate
SPo2 measuring range:: 70%~99%
PR measuring range:: 30BPM-240BPM
Power consumption:: Below 30mA
Voltage:: DC 2.6-3.6V
Color:: Blue Green Pink Black
Certificate:: CE
Warranty time:: 1 year
Supply Type: Manufacturer

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Customer Reviews

Based on 36 reviews
Adrien S.

Came quickly and product meets the expectations

Trystan Lindgren

Everything is fine.

Annie B.

Device excellent to all advise

Hudson O.

Yongrow Medical Fingertip Pulse Oximeter

Lou C.

Really good!!! Works perfectly!