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Digital Fingertip pulse Oximeter with Carrying Case Blood Oxygen Saturation Meter Finger SPO2 PR Monitor Portable
Item specifics
  • Brand Name: yongrow
  • Item Type: Blood Pressure
  • Material: ABS
  • Model Number: YK-80C
  • Size: 62*32*33mm
  • Application: Finger
  • 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
  • Warranty time:: 1 year
  • Supply type: Manufacturer

fingertip pulse oximeter

Features and specifications:

Hot products

Key features:
• Precise measurement, comfortable use
• Support real-time monitoring
• Alarm function can be set


YK-80 fingertip pulse oximeter

Use this oximeter to check and help keep your family healthy

Beautiful shape, perfect color

Five colors to choose from: Deep space grey. sakura pink, sky blue, grass green, lavender violet

Optical frequency conversion technology

Adopts LFC optical frequency digital conversion technology, greatly improves the accuracy of data collection, polishes accuracy under weak perfusion

Medical standard measurement accuracy

Compared with professional medical monitors, the numerical error is very small, and it also supports real-time numerical display

Can set alarm function (SPO2 PR)

The upper and lower limits of the value can be adjusted. If the set value is exceeded, the product will give an audible alarm and the screen will flash

High-definition backlight OLED display, multiple health data display

1) Blood oxygen saturation
2) Blood oxygen volume waveform
3) Battery remaining power
4) Pulse rate
5) Blood pulse intensity

Can switch display direction

Soft diamond striped anti-slip mat

Soft silicone pad and diamond-shaped non-slip wire make it comfortable to wear and not fall off

Universal AAA battery power (not included)

Easy to buy and replace, please install according to the picture display during installation

Environmental protection and energy-saving design

After 10 seconds of no measurement, it will automatically shutdown to save power and extend the use of time

Product accessories display

Oximeter, packaging box, manual, storage bag, portable lanyard


Hot selling products from top sellers

All orders shipped from AliExpress warehouses within 24 hours

Dedicated customer service


Enjoy peace of mind with AliExpress door-to-door packaging and shipping protection

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.094kg (0.21lb.)
  • Package Size: 18cm x 15cm x 10cm (7.09in x 5.91in x 3.94in)

Item Specifics
Brand Name:
Item Type:
Blood Pressure
Model Number:
pulse oximeter
Item Type:
Two parameters:
SPo2, Pulse Rate
Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of My WordPress Website (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://sizstore.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Customer Reviews
5 (18 reviews)
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12 May 2021

Thank you!

10 May 2021


8 May 2021

good product,

7 May 2021

works fine, quality is excellent.

7 May 2021


6 May 2021

Fenomenalno. SVE pohvale for kvalitet, brzinu isporuke, and poslovnost.

5 May 2021

The parcel received relatively quickly in 37 days. Seller recommend.

4 May 2021

Really a superb product a great thank you to the store For shipment it still took a considered time

4 May 2021


26 Apr 2021

Very satisfied with the product thank you

26 Apr 2021

comme sur les photos expedition tres rapide au maroc 25 jours

25 Apr 2021

Neat and quickly received. Good packing and protective case is included. This device gives no beep, something an earlier version called did.

25 Apr 2021

thank you

24 Apr 2021

Shipment was quick, and product is in good quality

24 Apr 2021

works just fine

23 Apr 2021

The parcel was delivered to RB in 39 days. The goods were packed perfectly, and therefore came without damage. Completeness of the device see in the photo plus instruction. For the accuracy of the testimony I will not say anything until there is nothing to compare, but that the device works, already good! As you operate this device, the feedback will be supplemented. It is recommended to purchase. The store is good, and the store is responsible. All good.

18 Apr 2021

Compliant product. Thanks to store and aliexpress

14 Apr 2021

The store sent the parcel the same day. The parcel came within 22 days. The goods are satisfied, everything is as described. Seller recommend.

Digital Fingertip Pulse Oximeter with Carrying Case Blood Oxygen Saturation Meter

18 Reviews
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