Bluetooth Fingertip Oximeter Blood Oxygen Saturation Monitorpulse Oximeter Sleep Heart Rate Guardianship Portable Finger Clip Blood Oxygen r Monitor

OverviewProduct name: Fingertip Oximeter Material: ABS + PC Blood oxygen saturation measurement range: 70% ~ 99% Measuring range: ± 2% within the range of 30BPM ~ 240BPM, ≤70% is not defined Pulse rate Measurement accuracy: ± 1BPM or ± 1% of measured value (whichever is greater) Blood oxygen saturation resolution: blood oxygen saturation ± 1% Blood flow perfusion index: ≥0.2%, ± 0.1% Sleep monitoring time: 8 hours Power consumption: less than 30mAh Ambient temperature: 5 ℃ ~ 40 ℃ Storage humidity: 15% ~ 80% storage, 10% ~ 80% storage Atmospheric pressure: 70Kpa ~ 106Kpah Battery model: 2 * 1.5V (2 AAA alkaline, the product does not contain batteries) Automatic shutdown: 8 seconds automatic shutdown, no operation