Main Features : 

Color: Black and White 

Large LCD display: 

Unit conversion:mmHg,kPa/mmg;

2 users,99 memories per user

IHB,Irregular heart beating sign

WHO,indicating blood pressure level in 4 colors

Average of latest 3 records

Low power detection

Over pressure protection,295mmHg(20ms)

Automatic Switch-off:

Error message indication:Date&Time indication

Voice(option):AC adaptor(option)

Power Requirements：

2pcs*”AAA”batteries

Environment Requirements：

Operation Temperature：+5~+40℃

Storage Temperature：-20~+50℃

Ambient Humidity：≤85% no condensation in operatio

85% no condensation in storage

Atmosphere pressure：86kPa~106kPa