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The CMS50S+ Pulse Oximeter utilizes Photoelectric Oxyhemoglobin Inspection Technology combined with Capacity Pulse Scanning & Recording Technology. It is designed to measure SpO2 and pulse through the finger, making it ideal for use in families, hospitals, oxygen bars, community healthcare, and sports settings (recommended for use before or after sports activities).
| SpO2 Measurement Range | 0 % ~ 100 % (Resolution: 1 %) |
| SpO2 Accuracy | 70 % ~ 100 %, ±2% |
| PR Measurement Range | 20 bpm ~ 250 bpm (Resolution: 1 bpm) |
| PR Accuracy | ±2 bpm or ±2 % |
| Low Perfusion Accuracy | SpO2 Accuracy: ±4% at 0.4% perfusion |
| Power Consumption | Less than 100 mA |
| Dimensions | 46 mm(L) × 26 mm(W) × 14.2 mm(H) |