Large LCD size: 80 x 58mm with digit height 25mm; Touch button controlling Acrylic front panel and Ultra-thin cosmetic design; 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 4 AAA size alkaline batteries or AC/DC power supply; Automatic power-off function;
