Display：LCD digital display

Measuring method：Oscillometric mthods

Measuring range：Blood pressure: (0- 280) mmHg，Pulse: (40- 1 99) times/min

Accuracy：Blood pressure: ±3mmHg，Pulse: within+5% of the measured data 

Memory Capacity：120 sets of measurement data

compression：Full automatic pressurization mode

Decompression： Full automatic decompression mode

Exhaust：Full automatic rapid exhaust mode 

Pressure induction：Semiconductor pressure sensor

Power supply：NO.7 alkaline battery3V,type- BF

Operation temperature and humidity：+5"C~+40"C, 15%~90%R.H, 70kPa~106kPa

Transportạnd storageconditions：-20'C~+50"C, 15%~90%R.H, 70kPa~ 106kPa

Host weight：About 102g

Measuring range of wrist strap：The wrist circumferenceis l 35- 195mm or so

Host size：85x65x30mm