The Medisana PM100 Pulse Oximeter is a compact medical device designed to measure blood oxygen saturation (SpO2) and heart rate. This certified quality device features multiple display views and provides accurate readings for home health monitoring. Key features: • Multiple view display options with 6 different layouts • Measures blood oxygen saturation (SpO2) and heart rate • Compact and portable design • Clear digital display screen • Certified quality medical device • 3-year warranty The device is MDD certified for medical use and comes with a 3-year warranty period. The PM100 features an easy-to-read digital display that shows both oxygen saturation levels and pulse rate measurements simultaneously. The compact size makes it ideal for both home use and on-the-go monitoring.