Wrist blood pressure monitor

About Product:1 intelligent automatic compression and decompression 2 can simultaneously measure the systolic and diastolic blood pressure and pulse 3 operation is simple, just press the switch button can test 4 99 groups of measuring stored memory value 5 heart cry 6 error function 7 overpressure protection function 8 1 minute power automatic power saving device 9 intelligent fault detection device, automatic detection suitable for measuring wrist circumference of electricity 10 11 12 high accuracy digital LCD screen