Professional Upper Arm Blood Pressure Monitor, Electronic Blood Pressure Monitor with Adjustable Cuff 22-42cm, 2 Users, 99 Memory Slots (English version)

Please note that this product does not contain batteries.【Automatic and Accurate Measurement】 This upper arm blood pressure monitor uses a specific algorithm and a professional chip, providing fast and accurate blood pressure (error margin: ±3 mmHg (±0.4kPa)) and heart rate readings. It also features inflation technology for quick and comfortable measurement.【2 Users & 2*99 Memories】 The digital upper arm blood pressure monitor allows you to store up to 2 users' results * 99 readings. To better monitor their health, it is recommended that you track blood pressure and heart rate according to a fixed time and date.【Large 3.2-inch LCD Screen with Quad-Color Backlight】 The blood pressure monitor features a large 5*6cm screen with oversized digits, making it easy to read the displayed values. The backlit display is available in four colors. Reflects different results: White (always on), Green (normal), Yellow (mild hypertension or hypotension), Red (hypertension). 【Adjustable Cuff 22-42 cm】We have extended the length of the blood pressure cuff to accommodate arm sizes from 22-42 cm. Users with larger arms can measure their blood pressure more comfortably with our cuff.