Large LCD size :45.5x34.5mm with digit height 13.3mm;

2x90 groups memory function;

Average calculating for the latest 3 times measurement value;

Blood pressure classification (WHO) indicator;

Irregular heartbeat (IHB) indicator;

Year/month/date/time function;

Accuracy :Pressure +/-3mmHg; Pulse+/-5%; 

Power by 2 AAA size alkaline batteries; 

Automatic power-off function;