IMDK Fingertip Pulse Oximeter Portable Finger Pulse Oximeter Oxigen Saturation Monitor OLED Heart Rate Health Care SpO2

Fingertip Pulse Oximeter Portable Finger Pulse Oximeter Blood Oxygen Saturation Monitor OLED Heart Rate Health Care SpO2 PR PI

*This product is officially authorized by the brand IMDK and has CE and FDA certification. Customers who need to inquire about their qualifications can contact us for certificate verification after placing an order. *Countries where the AliExpress platform provides Free returns can enjoy free return rights after purchase. Features: 1. Parameters: SPO2, PR, PI, 2. Display mode: automatic 4-directions screen rotation 6 different display modes (6 different display modes). 3. Advantages: light weight, convenient operation, easy to carry, and importantly, it can be monitored for 8 hours sleep. 4. Screen display: TFT screen color, SpO2 waveform. 5. Accuracy range: accuracy ±4% or even low perfusion below 0.1%. 6. Power supply and service life: 2pcs AAA batteries can be used continuously for 20 hours. Product parameters: Blood oxygen saturation measurement range: 70%~99% Pulse rate measurement range: 30BPM~240BPM Blood oxygen saturation measurement accuracy: ±2% within the range of 70%~99%, ≤70% is not defined Pulse rate measurement accuracy: ±1BPM or ±1% of the measured value (whichever is greater) Blood oxygen saturation resolution: blood oxygen saturation ±1% Blood perfusion index: ≥0.2%, ±0.1% Power consumption: less than 30mAh Automatic shutdown: 8 seconds automatic shutdown, no operation Environment temperature: 5℃~40℃ Storage humidity: 15%~80% when working, 10%~80% storage Atmospheric pressure: 70Kpa~106Kpah Battery model: 2*1.5V (2 AAA alkaline, product does not contain batteries) Material: ABS+PC