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Fingertip Pulse Oximeter LK89 TFT Display

Product Name: Fingertip Pulse Oximeter LK89

Product Detail

Product Tags


-Easy to use, accurate measurement

-Small and portable, one-key measurement

-Infrared detection, fast and accurate

-Silicone finger pad, comfortable to wear

-Non-invasive detection, say goodbye to pain

-Imported chip, accurate measurement

-Automatic shutdown, energy saving and power saving

-Multi-directional display, easy reading

-Bluetooth Function


-Support Heart Rate Measure

-Support Blood Oxygen Measure

-Support Blood flow irrigation index Measure

-Support Display Direction Switch

-Support Auto Power-off

-Support Blood Oxygen Alarm

-Support Heart Rate Alarm

-Support Low Battery Reminder


Display Screen 0.96" Four color TFT 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)
Power Consumption less than 30mA
Voltage DC 2.6V~3.6V
Dimension 61.8mm×33.1mm×26.3mm
Operation Temperature 5℃~40℃
Storage Temperature -10℃~40℃
Ambient Humidity 15%~80% on operation
Air Pressure 86kPa~106kPa

Home portable TFT screen Bluetooth blood oxygen saturation detector, using photoelectric blood oxygen detection technology combined with plethysmography technology, can detect human blood oxygen saturation and pulse through fingers. And display it on a beautiful high-definition TFT color screen. Allow users to see their physical condition at a glance, and easily grasp their physical state. This product is suitable for non-invasive monitoring of blood oxygen saturation and pulse rate at home.



1. What’s the MOQ, can I order samples first?

- MOQ is 200 pcs, we can support samples order


2. Do you have any certificate for this ?

- Yes, we can offer TUV CE and ISO.


3. Does it have battery? Or rechargeable?

- Products don’t include battery, so it is not rechargeable.


4. What’s the delivery time? How long cost by express?

- 1-3 days after your payment.

- By express usually cost 6-7 days after we get waybill from shipping agent.


5. If I have shipping agent in China, can you delivery goods to their warehouse?

-  Yes, we can. After your order we can delivery to them directly.


6. How can I pay ?

- We can pay by T/T, western union, Alipay. Paypal.


7. What’s the warranty?

- We offer 1 year warranty with free replacement.


8. If I want my own design of the package, can you do that ?

- Yes, we can. We can offer OEM service. MOQ is 1000 pcs. If your order can reach to 5000 pcs, it is free.

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