Address:No.3, Dalang Industrial Area, Baoan, Shenzhen, Guangdong, China (Mainland) Zip:523697
Display system: extra-large LCD with digital display system Talking function (optional) Measuring method: oscillometric method, automatic inflation, automatic measurement, 60 times memory with time and date displaying Pressurization: automatic air inflation by an imported air pump Deflation: automatic exhaust Measuring accuracy: within 3mmhg (0. 4kpa) Blood pressure measuring range: 20mmhg-300mmhg (2. 7kpa-40kpa) Pulse rate range: 30-160 / min Pulse rate accuracy: within 5% Power source: 2xaaa size batteries Classification: internal powered equipment type b Automatic power off: to be automatically cut off after 1 minute of nonuse to save energy Environmental temperature for using: 5-40degree Environmental temperature for storage: -20-65degree Environmental humidity for using: less than80% rh Environment humidity for storage: less than95% rh Transport condition: Atmospheric pressure range: 525mmhg-795mmhg (70kpa-106kpa) Humidity range: less than 95% Ambient temperature range: -5-40degree