Display type: digital from LCD
Method: Oscillometric
Range: 30-280mmHg(Pressure); 40-195 beats/min (Pulse rate)
Accuracy: 3mmHg (Pressure); 5% (Pulse rate)
Inflation: intelligent automatic inflation via pump
Power supply: 2*AAA batteries (not included)
Auto power off: 1 minute after last key operation
Features
Memory: 99sets for two persons
Display: time/date with every records
Average: for latest three records
IHB: irregular heart beating sign
WHO: 4 colors indicating blood pressure level