Real broadcast voice 

WHO function

Full-auto measurement for SYS, DIA and Pulse Rate

Full-auto inflating & deflating function

Auto-off function in 60 seconds

Low battery & Error display function

Memory: 2*60 sets 

Time display function

Power: DC3V 2 (AAA) Alkaline battery

Measurement range: Pressure: 0-280mm/Hg

                   Pulse:   40-160/minute

Measurement of circumference: 135-195mm

Accuracy: Pressure: 3mm/Hg 

         Pulse:  ±5% 

Weight: 100g

Size: 72*65.3*60mm