Sell 1pc Digital Finger Tip Pulse Oximeter Monitor best price

Led Digital Screen Fingertip Oximeter Highlight Display Oximeter Blood Oxygen Features: 1. Easy to use: pulse rate value display, bar graph display small size, light weight, easy to carry. 2. Fine workmanship: Designed for spot check of blood oxygen saturation and pulse rate. Simple operation makes it can be opened and closed by touching the button. 3. Accurately determine your blood oxygen saturation value, pulse frequency and intensity within 10 seconds. 4. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. 5. Durable material: This product is made of high quality ABS plastic material, durable and long service life. Description: Suitable for all ages, with intelligent spring system. Suitable for all finger sizes, from children to adults. Specifications: Color: blue Material: ABS plastic Applicable parts: hand Maximum output power: 1.2mW Power supply: DC 3.0V Working current: 32mA Working temperature: 5°C-40°C Relative humidity: 15% to 80% (no condensation) 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 object.