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Display SpO2, PR, PI | Anti-natural light interference |
Work well under weak perfusion index | Portable and Convenient |
One-touch operation | Lower consumption |
Lower voltage reminder | Support communication protocol |
Battery Type: Two 1.5v AAA alkaline batteries | Working Voltage: DC 2.2V ~ DC 3.4V |
SpO2: Measurement range: 35% - 100% | Accuracy: ±2% (80% - 100%) ;±3% (70% - 79%) |
Pulse Rate: Measurement range: 25 - 250bpm | Accuracy: ±2bpm |