U80EH
LCD size: 76.8 x 60mm with digit height 22mm
Product size: 132 x 100 x 45mm
 WHO indicator
 2x90 memory
 3 times average
 IHB indicator
 Year/month/date/time function
 Beep alarm
 Automatic power-off
 Power by 4 AA size alkaline batteries
or AC/DC power supply

Accuracy :Pressure +/-3mmHg; Pulse+/-5%;

storage condition-temperature-20～55℃ humidity 10%～85%RH non corrosive gas, good ventilation

working condition,temperature5～40℃ humidity15%～85%RH atmosphere86kPa～105kPa

battery life,Under normal temperature condition, high performance dry battery can use about 300 times