Yonker YK-820B Mini Handheld Pulse Oximeter is a quality handheld SPO2 & Pulse oximeter intended for continuous, non-invasive measurements in hospitals, nursing homes and at home. This pulse oximeter is modern and fast with plethysmographic curve function and pulse strength.
- Application: Adult, Child & Neonatal
- Function: SPO2, PR
- 2.4 inch high-resolution LCD display
- Audio and visual alarms
- Small portable to carry
- Compact design easy to operate
- Runs on AAA battiers
- SpO2
Measurement range:0%~99%
Accuracy: ±2% (70%~99%),0%~69% unspecified
Resolution:1% - PR
Measurement range:30bpm-250bpm
Accuracy:±1bpm
Resolution: 1bpm
Yonker YK-820B Mini Handheld Pulse Oximeter Box Contents:
- Device
- AAA batteries
- Probe in selected size
Yonker YK-820B Mini Handheld Pulse Oximeter FAQs
What is the Yonker YK-820B used for?
The YK-820B is a compact handheld oximeter designed for non-invasive monitoring of SpO₂ (oxygen saturation) and pulse rate. It is suitable for use in hospitals, clinics, and home care.
What parameters does it measure?
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SpO₂: 0–99%, accuracy ±2% (70–99%)
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Pulse Rate: 30–250 bpm, accuracy ±1 bpm
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Optional: Some models also support body temperature monitoring.
What display and alarms does it offer?
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2.4-inch TFT LCD display showing waveform, numeric values, and plethysmograph.
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Audio and visual alarms with adjustable high/low limits.
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Alarm indicators for low battery and system malfunction.
Is the device portable and what powers it?
Yes. The YK-820B is lightweight and portable. It can run on standard AAA batteries or a rechargeable lithium battery, offering up to 10 hours of continuous use.
Does it support data storage?
Yes. The device can store up to 20 hours of trend data (SpO₂, pulse rate, and optional temperature), which can be reviewed on the device or transferred to a computer with compatible software.
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