Sell Four-color Portable Fingertip Pulse Oximeter SpO2 Blood Oxygen LED Pulse Oximeter Display LK87 best price

Features: 1. It is widely used in families, oxygen bars, sports health care (used before and after exercise, not recommended during exercise) and other ranges. 2. Suitable for plateau travel and mountaineering enthusiasts, seniors over 60, people who work more than 12 hours a day, sportsmen (professional sports training or sports enthusiasts), confined environment workers, etc. This product is not suitable for continuous patient monitoring. 3. Display parameters: blood oxygen SPO2 value, heart rate pulse PR value, histogram, blood perfusion index PI. 4. Display screen: the product adopts LED screen display. 5. Energy saving and environmental protection: The product has low power consumption, and the two AAA batteries can last for more than 48 hours. Description: This product is a blood oximeter with one-key boot function, simple operation, low power consumption, small size, light weight and easy to carry. Specifications: Material: ABS + PC Color: blue Measurement range: 35%～100% Measurement accuracy: 70-99% ±2% Accuracy rate: ±1% Pulse rate measurement range: 25BPM～250BPM Pulse measurement accuracy: ±1BPM / ±1% of the measurement result Working temperature: 5℃~40℃ Storage temperature: -10℃~40℃ Power supply: 2 * 1.5V AAA-batteries (LR03) (not included) Size: 58 * 34 * 32mm Weight: 37g Package Included: 1 * Oximeter 1 * Lanyard 1 * English User 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 object.