DescriptionThis is a convenient sphygmomanometer for daily use. Made of premium material, which can be used for a long term. Suitable for home or clinic use. A great blood pressure monitor for child, adult and the elderly. A perfect tool to measure blood pressure.Features-Material: PC, ABS. -Measuring range: blood pressure 0~280mmHg (0~37.3kpa), pulse rate 40~195 beats/min. -Measurement accuracy: blood pressure value 0.4kpa (3mmHg), pulse rate reading value 5%. -Measuring arm circumference: 22~32cm. -Operating temperature: 10~40 Operating humidity: 40%~85%. -Storage temperature: -20~50 Storage humidity: 15%~90%. -Number of memory groups: 99 groups for two persons. -Battery model: 4*1.5V (4 AAA, the product does not contain batteries). -Note: The color of the armband is random. - LCD digital display, the result shows high pressure, low pressure, pulse. - The large screen and big characters make the reading clear. - The sphygmomanometer classification indicates the health of blood pressure, which is convenient for you to accurately determine whether the blood pressure is normal. - Average reading of the last 3 measurement results can be displayed, which is convenient for users to retrieve data for comparison. - Manual shutdown or automatic shutdown after 1 minute of inactivity, the operation is simple and convenient.