Automatic Digital blood pressure machine

Main Function of Digital blood pressure machine

1. Measure range: Pressure :0-299mmHg(0-39.9kPa) Pulse rate :40-180times/min.
2. Accuracy: Pressure:±3mmHg (within±4kPa). Pulse rate:accuracy is ±5%
3. Display : Digital liquid crystal display
4. Battery: Four alkaline batteries need for Digital blood pressure machine

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6. Battery lifespan: 300 times under the condition of 7 alkaline battery with 23℃.
7. Operating temperatures: 5.0 to 40.0°C, ≤85% RH
8. Storage temperatures: -20.0 to 60.0°C , ≤95% RH
9. Dimensions: 115×96 x59mm
10.Weight: 180g (exclude battery’s weight)

How to check the pressure with this machine:
1.You have to sit in a chair and put your hands on the table
2.Hands should be placed along the heart
3.The machine should be set in such a way that two fingers are inwards from the wrist joint of the hand
4.Fitting should be done in such a way that Duke Oituku should be left empty with two fingers inside.