Yonker YK-820MINI Handheld Pulse Oximeter
Portable SpO₂ Monitoring Solution
- Handheld pulse oximeter designed for homecare and clinical SpO₂ monitoring.
- Displays SpO₂ value, pulse rate value, PI bar graph, and pleth waveform.
- Configurable SpO₂, PR, and temperature alarm limits with audible and visual alerts.
- Supports trend and history review with compact portable design.
Product Overview
The Yonker YK-820MINI handheld pulse oximeter is designed for homecare and clinical SpO₂ monitoring applications.
It measures and displays SpO₂ value, pulse rate, PI bar graph, and pleth waveform through a clear color TFT display. Optional temperature measurement expands its multi-parameter monitoring capability.
With configurable SpO₂, PR, and temperature alarm limits, audible and visual alert prompts, and trend/history review functions, YK-820MINI provides a practical monitoring solution for healthcare professionals and home users.
Key Features
Multi-Parameter SpO₂ Monitoring
Supports monitoring of SpO₂, pulse rate, PI bar graph, pleth waveform, and optional temperature measurement.
Color TFT Display
2.4-inch color TFT display provides clear visualization of measurement values and waveform information.
Configurable Alarm System
Supports adjustable SpO₂, PR, and temperature alarm limits with audible and visual alert prompts.
Trend & History Review
Built-in trend and history functions allow users to review previous monitoring data conveniently.
Portable Handheld Design
Compact handheld structure with battery-powered operation supports both homecare and clinical monitoring scenarios.
Technical Specifications
| Product Type | Handheld Pulse Oximeter |
| Model | YK-820MINI |
| SpO₂ Measurement Range | 0% – 100% |
| SpO₂ Resolution | 1% |
| SpO₂ Accuracy | 70% – 100%: ±2% (Adult at Rest), ±3% (During Motion); 0% – 69% Undefined |
| Pulse Rate Range | 30 – 240 bpm |
| Pulse Rate Resolution | 1 bpm |
| Pulse Rate Accuracy | ±3 bpm (At Rest), ±5 bpm (During Motion) |
| Display | 2.4-inch Color TFT Display |
| Display Resolution | 240 × 320 Pixels |
| Displayed Parameters | SpO₂ Value, PR Value, PI Bar Graph, Pleth Waveform |
| Alarm Function | Configurable SpO₂ / PR / Temperature Alarm Limits with Audible & Visual Alerts |
| Trend & History Review | Supported |
| Power Supply | 3 × 1.5V AAA Alkaline Batteries |
| Typical Battery Life | Approx. 6 Hours |
| Product Size | 127 × 67 × 27 mm |
| Product Weight | ≤110 g |
| Operating Environment | 0 – 40℃, 15% – 95% RH |
| Power Interface | Micro USB |
Applications
Homecare Monitoring
Convenient monitoring of SpO₂, pulse rate, and optional temperature for everyday home health management.
Clinical Support
Suitable for compatible clinical and assisted-care monitoring workflows requiring handheld oxygen saturation measurement.
Portable Health Checks
Compact handheld design supports mobile monitoring scenarios and healthcare visits.