Monitor your blood oxygen levels and pulse rate with ease using this advanced Finger Pulse Oximeter, featuring a high-definition OLED large digital display screen for clear and effortless reading, especially designed for elderly users. Utilizing infrared photoelectric sensing technology, this device delivers fast and accurate results within approximately 8 seconds, providing reliable health data when you need it most. Key Features: · High-Definition OLED Display: Large, bright screen clearly shows blood oxygen saturation (SpO2) and pulse rate measurements, ensuring easy readability for all users. · One-Button Operation: Simple and convenient one-button start function allows quick measurements without any complicated setup. · Dual Measurement Function: Simultaneously measures blood oxygen saturation and pulse rate, displaying both numerical values and a bar chart for comprehensive monitoring. · Adjustable Display Orientation: The reading direction can be switched with a single key, enhancing usability and making it easier to view results from different angles. · Long Battery Life & Energy Efficient: Low power consumption supports up to 50 hours of continuous use with automatic shutdown to conserve battery life. Includes a low voltage alarm to remind you when batteries need replacement. · Portable and Lightweight: Compact size (approx. 58 x 31 x 34mm) and lightweight design make it easy to carry and use anywhere, ideal for home, travel, or clinical settings. · Reliable Accuracy: Measures blood oxygen saturation within a range of 35%-100% with ±2% accuracy, and pulse rate from 25 to 250 bpm with ±2 bpm accuracy, ensuring dependable health monitoring. Specifications: · Item Type: Finger Pulse Oximeter · Material: ABS, Rubber · Power Supply: 2 x AAA batteries (not included) · Size: Approx. 58 x 31 x 34mm (2.3 x 1.2 x 1.3 inches) · Blood Oxygen Saturation Range: 35% - 100% · Accuracy: ±2% SpO2, ±2 bpm Pulse Rate · Pulse Rate Range: 25 - 250 bpm · Power Consumption: Less than 30mA · Operating Temperature: 5°C to 40°C · Electromagnetic Compatibility: Class B, Level 1 · Features: OLED display with backlight, switchable reading direction Package Includes: · 1 x Finger Pulse Oximeter This Finger Pulse Oximeter combines precision, ease of use, and portability, making it an essential tool for monitoring your oxygen saturation and pulse rate conveniently at home or on the go. Its clear OLED display and quick measurement capabilities ensure you stay informed about your health status with confidence.