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Item specifics
  • Item Type: Blood Pressure
  • Material: ABS
  • Application: Finger
  • Brand Name: yongrow
  • Model Number: YK-80A
  • Size: 62*32*33mm
  • Commodity Quality Certification: CE
  • Two parameters:: SPo2, Pulse Rate
  • SPo2 measuring range:: 70%~99%
  • PR measuring range:: 30BPM-240BPM
  • Power consumption:: Below 30mA
  • Voltage: : DC2.6-3.6V
  • Color:: Pink, Bule,Grey,Purple,Green
  • Cerficates:: CE/ISO9001/ISO13485
  • Warranty time:: 1 year
  • Supply type: Manufacturer
Product Description

Dear friend, we have 5 colors (Pink, Bule,Grey,Purple and Green)in stock. If you have color demands, please leave us a message, or we will send you by random. Thanks for your understanding!

 Fingertip Pulse Oximeter:Features

- Reliable accuracy and durability
- Two Color OLED Display, four display modes.
- 4-Direction Display adjustable.
- Low voltage indicator, Real-time spot-checks.
- Low power consumption,50 hours continuous to work.
- Low Perfusion 0.4%
- Automatic power off when no signal
- Small and light weight, convenient to carry
- Widely used in hospital, home healthcare, oxygen bar, 

  community medical centre, alpine area, sports healthcare etc.

Fingertip Pulse Oximeter:Specification  


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
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)




Pictures Show:



6 Modes


























CE & ISO Approved


CE-80A1ISO9001 1







Operation instruction: 

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

2.Plug one finger into 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.Donot 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 change display direction;

6.Read relevant datum from display screen.

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

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


Dear friends, China Customs is not allowed export ban battery products, 

so this product does not contain batteries, Thank you for your understanding.

or other services only if you pay extra shipping fee;

3.Additional duty or custom fee are buyers responsibility


1. Items will be shipped within 3~5 working days after we verify your payment.
2. We provide  Tracking Code for all transactions, it will be added to sale
records after sending out. 
3. To avoid extra customs tax for customers, all items will be declared
with low value as gift.
4. Please tell me your current address after your payment within 24 hours;
otherwise, we will ship your item based on your Escrow address,
so make sure it is correct.
1.We accept alipay here.
2.All major credit cards are accepted through secure payment
processor ESCROW.
Return Policy:
Only defective product will be offered exchange.
Defective products must be returned within 30 days from
the date you placed your order.It may take up to 7 business days to
process your return after we receive your product.The buyer is responsible
for all further shipping fees. 
1.  we succeed depending on your satisfaction. Therefore, your feedback
is extremely important to us.
2.  If you are satisfied our items, please leave us your positive feedback(Five Star).
3.  If you have any question for the products you received, please
contact us in time and we will try our best to solve the problems
and make you satisfied


- 1 x Fingertip Oximeter

- 1 x Retailed Box

- 1 x Lanyard
- 1 x English user manual

- 1 x Black pouch


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.065kg (0.14lb.)
  • Package Size: 18cm x 15cm x 10cm (7.09in x 5.91in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.065kg (0.14lb.)
  • Package Size: 18cm x 15cm x 10cm (7.09in x 5.91in x 3.94in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.