Display Type: digital form
Measurement method: Oscillometry
Measurement range: blood pressure:0-300mmHg(0-40kPa)
Pulse rate:40-200/min
Memory: 60 sets (blood pressure, pulse rate, date, time),
30 sets each memory zone
Accuracy: blood pressure: +/-3mmHg(+/-0.4)kPa,
pulse rate: +/-5%
Average function for last three measurement
Pressurization: automatic pressurization
Depressurization: automatic constant speed exhaust
Pressure detection: pressure sensor
Power supply: 4*AA
Power management: 3 minutes power-off automatically,
low battery Indicator
Operating environment: +5℃-- +40℃; 15 - 80%RH
Storage environment: -20℃-- +55℃; 15 - 80%RH
Weight: 535g (including batteries)
Product size: 150mm*120mm*85mm
Cuff size: 480mm*145mm
Accessory: cuff, nylon bag, instruction manual

Picture of  digital sphygmomanometer: