Best Blood Pressure Tester

Features of model B02:1-Double User 240 sets memory 2-Date/time display 3-Backlight display 4-External Power adapter support 5-Display Battery compartment 6-Arm width-range cuff 7-Memory button 8-START/STOP button 9-Date/Time Setting 10-FDA-Certified Remember: Steps to measure blood pressure *Relax in a quiet environment for 5 minutes before measuring blood pressure, if necessary, take a few deep breaths to keep your heart rate steady. *Sit quietly in an upright position with legs uncrossed and feet flat on the floor. *Keep the position of the cuff at the same height of your heart, meanwhile the cuff's tube off-center towards the inner side of the arm (in line with your pinky finger) and close the cuff. The cuff shouldn't be too tight or loose. To test the cuff's fit, snugly insert one index finger between the cuff and your arm. *Naturally put your hand on table and let your palm face up. Do not talk or move your body when measuring. *Human blood pressure is a changing parameter. Theoretically, there will be little differences between each measurement. It is the best, however, to re-measure once or twice and choose the average value. Re-measurement should be carried out after 5 to 10 minutes Before measurement *Avoid eating and smoking as well as forms of exertion direction before measurement, these factors influence the measurement result. Find time to relax by sitting in an armchair in a quiet atmosphere for about ten minutes before taking a measurement. *Remove any garment that fits closely to your upper arm *always measure on the same arm(normally left) *always compere measurements taken at the same time of day, Since blood pressure changes during the course of the day, as much as 20-40 mmHg. Package:1 x blood pressure monitor 1 x Upper Arm cuff 1XUSB Cable1 x user manual