Sell [Ready Stock] Finger Pulse Oximeter Blood Oxygen Saturation Blood Oxygen Monitor Premium Pulse Oximeter OLED Oxygen Sensor best price

Features: 1. With blood oxygen, pulse, bar graph display, PI perfusion index monitoring and RR respiratory rate functions. 2. Finger pulse oximeter is an affordable and accurate method for checking pulse rate and blood oxygen saturation level. 3. When there is no signal, the product will automatically shut down after no less than 8s to save power. 4. Self-adjusting finger clamp and simple one-button design make it easy to operate. Suitable for daily use, to measure your health at any time. 5. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. Description: Blood oxygen saturation and pulse rate monitoring, rich detection functions, provide you with rich monitoring experience. Specifications: Color: white Size: 65* 35* 33mm Applicable part: hand SpO2 Accuracy: ±2% Material: plastic Shut off: 8 Seconds Current: below 30mA Battery: 2 * AAA 1.5V battery (not included) Display mode: OLED display SpO2 Measuring range: 0%-100% Working temperature: 10-40℃ Working humidity: ≤75% Package Included: 1 * Oximeter 1 * Lanyard 1 * manual Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real objec