Feature: 1. DIGITAL LCD DISPLAY: Blood pressure monitor features a digital LCD display, making it easy to read and understand the measurement results. 2. ACCURATE AND SENSITIVE: Upper arm blood pressure monitor is designed to provide accurate and sensitive readings, ensuring reliable and consistent results. 3. PULSE RATE MONITOR: In addition to measuring blood pressure, this monitor also has a pulse rate function, allowing you to keep track of your heart rate along with your blood pressure. 4. AUTOMATIC INFLATION: The monitor automatically inflates and deflates, providing a comfortable and hassle free measurement experience. 5. EASY TO USE: With a simple one button operation, this blood pressure monitor is convenient and user friendly, suitable for individuals of all ages, including the elderly. Specification: Item Type: Blood Pressure Monitor Material: ABS Applicable Batteries: 4 x AAA batteries (not included) Measuring Range: Pressure: 0~280mmHg Pulse: 40 pulse/min~199 pulse/min Accuracy: Pressure: ±3mmHg Pulse: ±5%. Product Characteristics: Automatic inflation and deflation;. Package List: 1 x Sphygmomanometer1 x Instruction Manual1 x Blood Pressure Cuff