Fingertip Pulse Oximeter - Accurate SpO2 Monitor with AAA Batteries for Home/Outdoor (Black)
 
Product Features
  

         
Accurate and reliableThe Oximeter determine your SpO2 heart rate and heart strengthin 5-8 seconds and display it conveniently on a large digital OLED display accurately
         
One buttone&Wide rang of applicationsOne button operation, 5-8 seconds reading. The oximeter automatically turns off after 10 seconds being idle to save battery power.
         
Widely UseSuitable for sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and heart rate. for sports or aviation use only or non-medical use
         
Large Display, Long-Lasting BatteryLarge digital LED display, provides a variety of different layout mode options for your convenience. Equipped with 2 AAA batteries, long-lasting battery
         
Light & smallWeighs only 55g (with batteries). Includes carrying lanyard. Pocket-sized for gym bags, first-aid kits, and travel