Household wrist charging sphygmomanometer, full of electricity can be tested continuously for about 100 times, with voice broadcast function, accurate measurement, welcome to order

net product weight: 122g, with packaging weight 242g

product Size: 63*66*30 (not counting wristband)

wristband range: 135~195mm

packing size: 105*105 * 95mm

display screen: LCD digital display screen

measurement range: blood pressure 0 ~ 280mmHg Pulse 40~199 times/minute

pressure mode: automatic pressure of air pump

decompression method: solenoid valve control decompression

measurement error: blood pressure ± 3% heart rate ± 5%

memory Capacity: 60 sets of measured data and time can be memorized

pressure sensing: Semiconductor pressure sensor

power supply: Built-in lithium battery

measurement interval: 1mmHg

operating temperature and humidity: +10 ℃ ~ +40 ℃/40%~ 85%R.H.

Storage temperature and humidity:-20 ~ ℃ + 50℃/15% ~ 90% R.H.