wrist digital blood pressure

 

Description:
    Display: Digital LCD.
    Measurement: Oscillography.
    Measurement Range: Pressure: (40mmHg ~ 280mmHg), Pulse: (30 ~ 160mm) times/minute.
    Accuracy: Pressure: (+- 3mmHg), Pulse: +- 5%.
    Power Supply: 2 AAA batteries (NOT Included).
    Working Environment: temp: 5C ~ 40 C, humidity < 80%RH.
    Storage/Transport Environment: Temp: -20°C ~ 55°C, humidity 10%RH ~ 93% RH.
    Measurable arm's perimeter: about 135mm ~ 195mm.
    Dimensions: 60 x 63 x 26 mm.
    Pressure adding method: vibration pump pressure adding and adjusting method.
    Quick Exhaust method: Open method of quick exhaust valve.
    Pressure testing: Semiconductor pressure sensor.

    Pulse testing: Semiconductor pressure sensor.

Package Includes:
    1 x Digital Wrist Blood Pressure Monitor & Heart Beat Meter
    1 x User Manual in English