Yonker LED Pulse Oximeter YK-83C-LED

Short Description:

The value on screen will flash when abnormal SpO2 or pulse rate is detected. It is always keeping an eye on your SpO2 and PR level.

Taking a measurement in an easy-to-use way, simply clip it onto your finger and turn it on with pressing the button. Applicable to a wide range of finger sizes from young people to elders.

Adopting minimalist appearance design, it is equipped with standard pulse rate and oxygen saturation level measuring function.

Product Detail

Tech Specs

Product Video

Feedback (2)

Product Tags

Product Features

LED display, SpO2, pulse rate, Pulse bar

2pcs AAA-size batteries; low power consumption

Automatically power off

Display brightness adjustable

Gravity function, Automatic rotating read(optional)

PI- Perfusion Index indication(optional)


Innovated fingertip pulse oximeter provides accurate and reliable measure method for oxygen level in the blood and displays pulse rate data and SpO2 saturation within 8 Seconds. It is highly recommended to use the device in a stationary condition while not in motion for accurate reading data.


Automatic shut down design, more safely to use, measure your SpO2 and PR level accurately.


Display your SpO2 and pulse rate level directly with big font for easy read.


LED display, comprehensive display of oxygen saturation, pulse rate and pulse graph.


Size: 1.4*1.29*2.28 inch, small size can easily carry, you can use this product to measure your SpO2 and PR anywhere and anytime.


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  • SpO2
    Measurement range 70~99%
    Accuracy 70%~99%: ±2digits;0%~69% no definition
    Resolution 1%
    Low perfusion performance PI=0.4%,SpO2=70%,PR=30bpm:FlukeIndex II, SpO2+3digits


    Pulse Rate
    Measure range 30~240 bpm
    Accuracy ±1bpm or ±1%
    Resolution 1bpm


    Environment Requirements
    Operation Temperature 5~40℃
    Storage Temperature -20~+55℃
    Ambient Humidity ≤80% no condensation in operation≤93% no condensation in storage
    Atmosphere pressure 86kPa~106kPa


    Package including 1pc oximeter YK-83C-LED1pc lanyard1pc instruction manual2pcs AAA-size batteries(Option)1 pc pouch (option)1 pc silicon cover (option)
    Dimension 58mm*35.4mm*31.5mm
    Weight (without battery) 29.6g

    Akitha Fonseka New Zealand Good product and service
    souli bb Belgium Serious and professional. They are listening and taking into account our requirements. I recommand
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