wrist type electronic sphygmomanometer blood pressure pressure capsule led large screen display sphygmomanometer automatic voice export

product name: automatic wrist electronic sphygmomanometer
model: ck-w182
display: led display
measurement method: oscillometry
measurement range: blood pressure:(0-280 ) mmhg
heart rate:(40-199) 7 points
accuracy: blood pressure: 3mmhg
heart rate: the measured data is less than 5% of the taxi
memory capacity: 90 sets of measurement data for two persons
pressure (inflation): fully automatic pressure mode
decompression: automatic decompression method
exhaust: automatic rapid exhaust mode
pressure sensing: semiconductor pressure sensor
power supply: lithium battery 3.7v 300ma h
host weight: about 118g
wrist band range: wrist circumference is about 135-195mm
unit size: 77x 70x35mm