Zacurate 500C Elite Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Mystic Black)

Accurate with Advanced Display: Measures Blood Oxygen Saturation SpO2 and Pulse Rate (PR) with professional-grade accuracy. An upgraded OLED screen features a Plethysmograph (wave plot) to visually confirm the strength and reliability of your pulse for a more confident reading.
Smart Auditory Alarms: Never miss a critical change. Features a customizable Auditory Alarm to warn the user immediately if SpO2 or Pulse Rate readings fall outside of set limits, giving you instant, actionable feedback.
Patented 6-Direction View: Read your results clearly from any angle. The patented multi-directional OLED display offers six unique layout options at the push of a button, making it easy for the user or a caregiver to read the screen without repositioning the device.
Ideal for Fitness and Aviation: Meets and exceeds the high standards set for sports and aviation oximeters, providing fast, reliable spot-check readings for climbers, bikers, runners, and high-altitude enthusiasts tracking performance and oxygen delivery.
Complete Kit: Includes Zacurate 500C Elite Oximeter, protective Silicone Cover (for shock and dirt resistance), 2x AAA Batteries, and a convenient Lanyard for hands-free portability. Comes with 12 months WARRANTY and USA based technical phone support.