Sell Aneroid Sphygmomanometer best price

1) Measurement Accuracy Blood pressure value: ± 0.4kPa (± 3mmHg) Pulse number reading value: ± 5% 2) Measurement of arm circumference 22-32cm 3) Storage environment Storage temperature: -10°C to 60 °C Storage humidity: < 95% 4) Working environment Operating temperature: 10 °C to 40 °C Operating humidity: < 85% 5) Measurement range Blood pressure: 0-300mmHg (0-37.3kPa) Pulse rate: 22-35 times/min