yongrow Digital Wrist Blood Pressure Monitor Automatic High Blood Pressure Machine with Heartbeat Detection & Adjustable Wrist Cuff

【About this item】: ● Easy to Read -- with large font display, clear LCD digital display, the elderly can easily see. ● 99 Reading Memory -- support 2 users with each 99 set data storage of data memory and display the average reading of measurement results of the latest three times. ● Adjustable Cuff -- The adjustable bp cuff easily fits around small and extra large wrists, suitable for people with large or small wrists with wrist circumference of 13.5cm to 19.5cm. Portable and compact design make it easy to carry and measure anywhere. ● Arrhythmia Detecting -- The wrist blood pressure monitor is sensitive enough to track heartbeat failure. The professional blood pressure machine can detect irregular heartbeats at any time. ● Save your batteries -- with automatic shut off, the product will automatically power-off in 1 minute after measurement.

【How to Use】: Step 1: Sit in a chair and don't lean forward or bend your body . Step 2: Before measurement, take a deep breath three or four times, recover to the normal breath, relax your shoulders and arms. Make sure your body relaxed. Step 3: During measurement, the middle of the wrist cuff should be the same height with the heart, The body and your wrist can not move, We recommend that you put a soft cushion under the elbow. It will automatically measure systolic and diastolic blood pressure as well as your heart rate.

【Product Details】: Material: ABS Size: 8*6*4cm Blood pressure range: 20-280mmHg Blood pressure accuracy：±3mmHg Pulse range:40-199 beats/min Pulse accuracy:±5% Display units: kPa, mmHg Power supply: 2 AAA alkaline batteries (not included)

【What You Will Get】: 1 automatic wrist cuff blood pressure monitor, a packing box and instruction manual. (the battery is not include in package)