Yonker Fingertip Oximeter YK-81B

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 Tags

Product Features

1.Color: Black, Green, Blue, Pink

2.Low-power consumption, continuously work for more than six hours with 2pcs AAA batteries

3.Low voltage indicator

4.In the absence of signals after 8 seconds, the product will be automatically switched off

5.Small in volume, light in weight, and convenient to carry

6.Packed with accessories -- Including 2*AAA BATTERIES that will allow the pulse oximeter to be used outdoor after being fully charged, a SILICON COVER to protect your pulse oximeter from physical damage and a LANYARD for convenience carry.

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Classic black oximeter with large font display, LED display shows measurement clearly.

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YK-81B is an economical choice for simple use, with LED display in one mode.

Accurate in reading and easy to operate.

SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate can be shown directly for an easy read.

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Double layer anti skin pad, fit your finger softly, provide you a comfortable and pleasure using experience.

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  • SpO2

    Measurement range



    ±2% on the stage of 80%~99%;

    ±3% (when SpO2 value is 70%~79%)

    Below 70% no requirement



    Low perfusion performance


    Index II, SpO2+3digits

    Pulse Rate

    Measure range

    30~240 bpm


    ±1bpm or ±1%

    Environment Requirements

    Operation Temperature


    Storage Temperature


    Ambient Humidity

    15%~80% on operation

    10%~80% in storage

    Atmosphere pressure



    Packaging Information 1pc oximeter YK-81B

    1pc lanyard

    1pc instruction manual

    2pcs AAA-size batteries (option)

    1 pc pouch (option)

    1 pc silicon cover (option)Dimension58mm×36mm×33mmWeight (without battery)28g

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