The accuracy ranges are: ±3 mmHg / ±0.4 kPa (blood pressure) and ±5%( pulse rate).
Blood Pressure Monitors CE Approved UK, Blood Pressure Monitor Upper Arm for Home Use Blood Pressure Machine with BP Cuff LED Backlight Display Heart Rate Detection 2x99 Records,Cuff 22-42cm
Scian Blood Pressure Monitor Upper Arm for Home Use, Automatic Arm Blood Pressure Cuff with Adult Cuff 22-32 cm, Pulse Rate for Health Monitoring (White)
Blood Pressure Monitor Upper Arm for Home Use BP Machine 2x120 Reading with LED
Digital Automatic Blood Pressure Monitor Upper Arm Smart BP Machine for Home
Digital Automatic Blood Pressure Monitor Upper Arm Blood Pressure Machine Safety