RAK189 Automatic Digital Wrist Blood Pressure Monitor with Heart Rate Monitor
1. Systolic, diastolic, pulse rate displayed simultaneously
2.Intelligent automatic pressurization and decompression
3.Incorrect prompting function
4.Automatic shutdown function：1 min after the last operation
5.Fashionable outward, Light and compact, easy to carry, suitable for health care(medical field, families, and adult)
6.The device has the WHO warning strip “” symbol display function, with the blood pressure value change, the higher blood pressure value, “ ” symbol will appear relatively in the higher position (refer to WHO definition of high blood pressure levels-reference table).
7. The device has the average of the last three display functions (press the memory key for the first time to display the value that is the average of the last three measurements).
8. The device has a double memory lookup function and can store 99 sets of measurements for each person to remember the normal status of your blood pressure.
Display digital liquid crystal display
Measurement range Pressure:20~280mmHg（0.4kPa-37.3kPa;pulse：40 ~199 beats /min
Accuracy Pressure:±3mmHg（±0.4kPa）;pulse ： Within±5%
Voltage 3 V（2 * No. 7 (AAA) alkaline batteries）
Color Box Dimension 9.0cmx9.0cmx9.0cm
Outer Box Dimension 47.2cmx47.2cmx20cm