【MY 24h Ship】Ouson Digital Blood Pressure And Heart Beat Monitor Arm Cuff Lcd Display 2 Users Mesin Tekanan Darah S/L/XL

Note: The blood pressure is different throughout the day due to weather, emotion, exercise and other various factors.For maximum accuracy you can use the option to average your last 3 readings. Please read the fifth picture and refer to the right posture and steps before taking a measurement. Strenuous exercise, smoking or drinking stimulants/ depressants (for example, coffee or alcohol) is NOT ALLOWED before measurement. It should be measured at least TWICE each time at an interval of five minutes; longer time interval might be needed for different personal health status. Arrhythmia and arteriosclerosis patients should be measured by medical staff for professional diagnosis. Product feature: Auto inflation; One-button operation; Automatic power off without operation in 30s; Auto inflation and deflation; Battery low indicator; 2 user groups, each storing up to 99 measurements Specifications: Rated voltage: DC6V (4*AA batteries ), usb 5V adapter. Measurement range and accuracy: 0 ~ 299mmHg, +-3mmHg. Pulse range and accuracy: 40 ~ 180 times / min,5%. Cuff circumference range of 22-32cm. LCD viewing area: 2.5 inches. Memory: 99 x 2 Users Automatic power-off: 30 sec inactivity Automatic pressurization using a micro pump Quiet Pump: Silent Inflation Date & Time Function CLINICALLY ACCURATE: The electronic blood pressure monitor has advanced measurement techniques to give you the most accurate reading, which is essential to manage high blood pressure.Powered by 4 x AAA batteries (included).Powered by USB cable(usb cable is included).