The Beurer PO40 Pulse Oximeter is a compact medical device designed to measure blood oxygen saturation (SpO2) and pulse rate. It features a bright color display showing clear readings and comes in a sleek white and silver design for convenient home and professional use. Key features: • Color OLED display with adjustable brightness • Measures SpO2 and pulse rate • One-button operation • Automatic power-off function • Compact and portable design • Low battery indicator • Includes carrying strap and storage pouch This medical-grade pulse oximeter provides quick and reliable measurements using finger-clip technology. The device is ideal for monitoring oxygen levels and heart rate at home or during physical activities. The clear display shows SpO2 percentage, pulse rate, and pulse bar graph simultaneously. The ergonomic design ensures comfortable use while the automatic shut-off feature helps conserve battery life.