Zacurate 500E Premium Fingertip Pulse Oximeter Oximetry Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Mystic Purple)

After the culmination of more than a thousand feedbacks, we are proud to announce the launch of the Zacurate Premium 500E fingertip pulse oximeter. Both the LED and sensor has been improved dramatically and can measures SpO2 (oxygen saturation) and PR (Pulse Rate) with extreme precision even at low blood perfusion. Just put your finger into the finger chamber and it will measure your SpO2 and PR within seconds. How does the plethysmograph work? each wave (see above) corresponds to a heart beat and the wave amplitude corresponds to the amount of blood flowing through the blood vessels. If the wave amplitude is low, this means that your blood perfusion is too low for a reliable read. You should retake your measurement and make sure that your finger is positioned right under the LED lights. The 500E also retains the dual color OLED rotatable display, allowing you to view your results in any directions. Suitable for SPORTS enthusiasts and those who are interested in measuring their SpO2 and PR. Warning! This is not a medical device! This product should be used for SPORTS and aviation only.

• ACCURATE AND RELIABLE - The Zacurate 500E Pulse oximeter is the premium model of the Zacurate line of pulse oximeters. With a vastly improved LED and sensor, it allows SpO2 (Blood Oxygen Saturation level) and pulse rate measurement even at low blood perfusion.
  
  
• MEET & EXCEED FDA STANDARDS - Designed for sports enthusiasts like mountain climbers, skiers, bikers or people interested in measuring their SpO2 and pulse rate. In addition, although FDA only requires pulse oximeters to have SpO2 accuracy of ±2%, the 500E pulse oximeter barely deviates more than 1% under lab conditions.
  
  
• PATENTED MULTI-DIRECTIONAL DISPLAY – Choose from 6 different layout options for convenient viewing of your blood oxygen level and pulse measurement. At the push of a button, switch the OLED display from facing the user to another layout facing your caregiver.
  
  
• 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.
  
  
• 18 MONTHS MANUFACTURER WARRANTY - The only pulse oximeter from the Zacurate line with 18 months of manufacturer warranty.