Blood Pressure Monitor Upper Arm Accurate Automatic Digital BP Machine Pulse Rate Monitoring Meter Irregular Heart Beat Detection Wide Range Cuff Larg

AURANY Blood Pressure Monito Large LCD display —— 4.8 inches, easy to read. Automatic measurement —— One-button operation, fully automatic measurement. Extra large cuff —— 22 - 40cm cuff, fit arms of various size. Stable and accurate chips —— Combining 20 years of R&D experience and millions sets of clinical data. Two users and 198 sets of reading memory —— Distinguish the health of two people independently. Average Value Display —— Press the “MEM” button, it will show the average blood pressure of the latest 3 times. Irregular heartbeat detection —— It can be detected if your heartbeat is irregular. Power by 4*AAA batteries or Micro USB power Adapter—— Supports external power adapters. CORRECT METHOD OF USAGE Relax for minutes. Wrap the cuff around the left upper arm. The bottom edge of the cuff should be approximately 0.5 inch. Align the air tubing with the litter finger on the plam side of the upper arm. Pressure START/STOP button, the device start measuring automatically. TIPS ?Be still. Don't smoke, drink caffeinated beverages or exercise within 30 minutes before measuring your blood pressure. Empty your bladder and ensure at least 5 minutes of quiet rest before measurements. ?Sit correctly. Sit with your back straight and supported. Your feet should be flat on the floor and your legs should not be crossed. Your arm should be supported on a flat surface with the upper arm at heart level. Make sure the bottom of the cuff is placed directly above the bend of the elbow. ?Measure at the same time every day. It's important to take the readings at the same time each day, such as morning and evening. ?Don't take the measurement over clothes.