Yonker Fingertip Pulse Oximeter YK-81C

Short Description:


Oximeter Fingertip Pulse  for hospital/home/Clinic


Application Range: Hospital/Home/Clinic


Display: OLED  Screen, 4-direction & 6-mode display provide convenient readings


Parameter: Spo2, Pr, waveform, Pluse bar


Optional: Gravity function, Blutooth function


Mininum Order Quantity: 2000pcs


Delivery: Stock Goods will be shipped within 3 days

Product Detail

Tech Specs

Product Video

Feedback (2)

Product Tags

Product Features

Colors optional : Black, White,Golden

Setting alarm range of SpO2 and pulse rate

Display brightness adjustable

Data transfer (Option)

Menu- function setting (Beep sounds, etc)

2pcs AAA-size alkaline batteries; low power consumption

Automatically power off : 8S


Just place your finger inside the chamber of the finger oximeter, press the operating button, and then wait.

Within 10 seconds, you’ll have an accurate reading of your SpO2 level and pulse rate.

Designed for home care or sports enthusiasts who are interested in measuring their SpO2 and pulse rate.

81  金色.502

Finger oximeter.

Pulse oximeter transducer properly placed on a finger. Fold the oximeter. over the end of the digit. A pulse oximeter works by passing a beam of red and infrared light through a pulsating capillary bed. The ratio of red to infrared blood light transmitted gives a measure of the oxygen saturation of the blood.

Fingertip Pulse Oximeter with alarm is designed to provide an affordable yet accurate way for spot-checking blood oxygen saturation levels and pulse rate.Pulse oximeter is a noninvasive method for monitoring a person's oxygen saturation (SO2).

Though its reading of SpO2 (peripheral oxygen saturation) is not always identical to the more desirable reading of SaO2 (arterial oxygen saturation) from arterial blood gas analysis, the two are correlated well enough that the safe, convenient, noninvasive, inexpensive pulse oximeter method is valuable for measuring oxygen saturation in clinical use.


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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 1pc YK-81C1pc lanyard1pc instruction manual2pcs AAA-size batteries(Option)1 pc pouch (option)1 pc silicon cover (option)
    Dimension 58mm*35mm*30mm
    Weight (without battery) 33g

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