{"product_id":"5pcs-gy-max30102-max30102-heart-rate-click-pulse-oximetry-sensor-module-for-arduino-purple-board","title":"5pcs GY-MAX30102 MAX30102 Heart Rate Click Pulse Oximetry Sensor Module for Arduino (Purple Board)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e5pcs GY-MAX30102 MAX30102 Heart Rate Click Pulse Blood Oxygen Concentration Pulse Oximetry Sensor Module (Purple Board) for Arduino\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e5pcs GY-MAX30102 MAX30102 Heart Rate Click Pulse Oximetry Sensor Module for Arduino (Purple Board)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDescription:A pulse oximeter measures the saturation of blood oxygen in the bloodstream. Since oxygen saturation can reflect early medical problems such as the heart and lungs, this reading is useful as a general health monitoring indicator.It works on the basis of the light absorption properties of hemoglobin in the blood. Oxygenated hemoglobin absorbs more infrared light than red light, while deoxyhemoglobin absorbs more red light than infrared light. Therefore, the red and infrared leds in the oximeter alternately emit light, and the photodiode receives the light signal that is not absorbed. The ratio of red and infrared light received by the photodiode is used to calculate the percentage of oxygen in the blood. According to the pulsation characteristics of the arterial blood flow, the pulse rate and intensity are also determined during the measurement.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ ?Pulse Oximeter?A pulse oximeter measures the saturation of blood oxygen in the bloodstream.\u003c\/li\u003e\n\u003cli\u003e✅ ?Health Monitoring Indicator?Oxygen saturation can reflect early medical problems such as the heart and lungs, this reading is useful as a general health monitoring indicator.\u003c\/li\u003e\n\u003cli\u003e✅ ?Working Principle? Oxygenated hemoglobin absorbs more infrared light than red light, while deoxyhemoglobin absorbs more red light than infrared light. Therefore, the red and infrared leds in the oximeter alternately emit light, and the photodiode receives the light signal that is not absorbed. The ratio of red and infrared light received by the photodiode is used to calculate the percentage of oxygen in the blood.\u003c\/li\u003e\n\u003cli\u003e✅ ?Addition?According to the pulsation characteristics of the arterial blood flow, the pulse rate and intensity are also determined during the measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Health \u0026amp; Household\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Medical Supplies \u0026amp; Equipment, Health Monitors, Pulse Oximeters\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PAMEENCOS","offers":[{"title":"Default Title","offer_id":51745594966327,"sku":"CGABL2110734","price":21.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/1560\/1207\/files\/81nVOHnST6L._SL1500.jpg?v=1772648704","url":"https:\/\/care.giftabay.com\/products\/5pcs-gy-max30102-max30102-heart-rate-click-pulse-oximetry-sensor-module-for-arduino-purple-board","provider":"Care.GiftAbay","version":"1.0","type":"link"}