Voltage:1.5(V)

Range:0-300(mmHg)

Working tempuatrue:10-40(centigrade)

Details:* Hand style automatic electronic device * large-screen LCD * microcomputer automatic control * short measure time * high accuracy: + 3 mmHg (bp), + 5% (pulse count) * the clock display function * blood pressure and pulse shows at the same time * omit report, 1.5 seconds without using automatic shutdown * long life, under normal circumstances can use 1 million times * power: 2 7 alkaline batteries * low voltage display: battery symbols * 99 group measured values memory