√【MEET & EXCEED FDA STANDARDS】 - Although designed for mountain climbers, skiers, bikers or anyone sports enthusiasts interested in measuring their SpO2 and pulse rate, it is manufactured according to TUV and FDA standards for pulse oximeters used by doctors and other health professionals. √【LATEST TECHNOLOGY】 - Uses photoplethysmography (waveforms) and bar graph optical technique to detect blood volume changes in the microvascular bed of tissue in a non-invasive way. Self-adjusting spring system fits your finger perfectly in the chamber without impeding blood flow.√【SPORT/HEALTH ENTHUSIASTS】 - Blood Oxygen Level SPO2 monitor is suitable for sports enthusiasts like mountain climbers, skiers, bikers, runners or anyone interested in measuring their normal oxygen level and pulse rate. Fits all ages. √【LOADED WITH ACCESSORIES】 - Include 2X AAA BATTERIES that will allow you to use the pulse oximeter right out of the box, a SILICON COVER to protect your pulse oximeter from dirt and damage and a LANYARD for convenience. Comes with 12 months WARRANTY. Product performance: Display mode: 1.1-inch color OLED screen display Monitor resolution: 96 * 64 Accuracy: 70% ~ 100%: ± 2%, less than 70% No definition Pulse rate measurement range: 30bpm ~ 250bpm (resolution 1bpm) Accuracy: ± 2bpm or ± 2% whichever is greater Power consumption: not more than 30 mA Working voltage: DC 3.0V Included batteries: 2 AAA batteries on the 7th Battery working hours: minimum sustainable work of 20 hours, the theoretical value of 32 Safety Type: Internal Power Supply, Type BF Application Net weight: 50 grams Simply click "add to cart" to solve the problem.
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