Upper Arm Cuff Blood Pressure Monitor Digital Automatic Professional FDA Approve. 4 AAA batteries are included. Product Specifications: Pressure Accuracy: +3mmHg Pressure Range: 0 to 300mmHg Pulse Accuracy: +5% Pulse Range: 40-199 beats per minute Cuff Size: Medium, 8″ -12″ LCD Size: 2.36″x3.2″ Power Source: 4 AA Batteries included or AC Adapter available separately Product…