Sell Children's LED Finger Oximeter Oxygen Saturation Detector Voltage Health Care best price

Children's LED Finger Oximeter Oxygen Saturation Detector Voltage Health Care Features: 1. Convenient to use：Pulse rate value display, bar graph display small in volume,light in weight and convenient in carrying. 2. Meticulous workmanship：Designed for spot-checking oxygen saturation levels and pulse rate. 3. Simple operation: Simple operation allows it to turn on and off. 4. Ni-MH batteries: safe and stable, with more power reserves than traditional nickel-cadmium batteries, lighter than nickel-cadmium batteries, longer service life, and low heavy metal content and no pollution to the environment. 5. USB charging: Ordinary chargers can also be used to meet various environmental requirements. Description: Accurately determine your oxygen saturation numbers, pulse rate and strength in 10 seconds. Specifications: Size:46*28*26mm Display Mode: LED (4 COLOR)displa Measurement range of oxygen saturation: 0%99%(Resolution: 1%) Accuracy: 70%.99%: +2%, less than 70%, undefined Pulse rate measurement: 30bpm-250bpm(Resolution of 1 bpm) Accuracy: +2bpm or +2% whichever is higher Package Included: 1 * Oximeter 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.