Features:
Home electronic sphygmomanometer is compact and portable, and can measure bloods pressures any and anywhere. Arm type of design, you need to take off your coat or your sweater for measuring accurately.
It supports double person measurement data storage, and each person can record 99 groups of data, which is convenient for comparison and observation of historical data.
LCD display ensures clear numbers for the elderly and you can see the systolic pressure, diastolic pressure and pulse easily.
The Systolic pressure and diastolic pressure separately show people can judge the data whether in the normal at first sight.
Larger memory storage and irregular heartbeat detection,remind irregular heartbeat and show average measurement of the last three times.
function, you can set year, month, day, hour, minute by yourself easily. Low detection function, detect low under working state, LCD display shows low .

Specifications:
Color: White
Material: ABS + PC
Measuring Arm Circumference: 220-320mm / 8.7-12.6in
Measurement Ranges: bloods pressures: 20 ~ 280mmhg, pulse rate: 40 ~ 200 times / min
Measurement accuracy: bloods pressures value ± 0.4kpa (± 3mmHg), pulse number reading value ± 3%
Working : 10 ℃ ~ 40 ℃
Working Humidity: 40% ~ 85%
Storage : - 20 ℃ ~ 50 ℃
Storage Humidity: 15% ~ 90%
Display Screen Size: 41 * 61mm / 1.6 * 2.4in
Voltage: 5V
Model: 4 * 1.5V (4 AAA alkaline, shipment without )
Product Size: 11.8 * 9.5 * 6.5cm/ 4.65 * 3.74 * 2.56in

Packing List:
1 * Sphygmomanometer
1 * Arm Band
1 * USB Cable (Optional)
1 * English User Manual