Yongrow Medical Sport Finger Pulse Oximeter Sport Portable Oximeter Real-time Data Blood Oxygen Saturation orangePRODUCT INTRODUCTION: ✔ The product adopts double color OLED display, can show the six different display mode ✔ Low-power consumption, continuously work for more than six hours with one rechargeable lithium battery ✔ Battery power indicator ✔ The device will automatically power off in 8 seconds if there is no finger signal. ✔ Small in volume, light in weight, and convenient to carry SpO2 Measurement range:70%∥99% Accuracy:÷2% on the stage of 80%∥99%; ÷3% on the stage of 70%∥79%; Below 70% no requirement Resolution:÷1% PR Measurement range:30BPM∥240BPM Accuracy:÷1BPM or ÷1%(the larger one) ✔Power: rechargeable lithium battery ✔Power consumption: below 30mA ✔Dimension: 61.8mm≠33.1mm≠26.3mm … £16.70Joom UKDelivery: to United Kingdom ReportBuy!