Memory funciton: 60 groups
Pressurization / decompression: full-automatic (intelligent)
Exhaust mode:automatically and quickly exhaust
accuracy :blood pressure:within ± 3mmHg; pulse number: within ± 5%
measuring range: 0 ~ 299mmHg; pulse : 40 ~ 200 times / minute
the wrist circumference: 135mm ~ 195mm