Product Description
Product Features:
Avoids the overflow of mercury due to forgetting to turn off its switch. Its is more convenient and safer for use.
Working Element:
Press the test place and block the blood with the filling-air armband, then exhaust the air of armband, let the blood run again, the test of blood pressure is made according to the blood running noise again or the shocking change of blood vessel.
Main material:
Aluminum, mercury, latex
Technical specs:
Test scope:0~300mmHg(0~40kPa)
Basical error:±3.75mmHg
Sensitivity:≥2.25mmHg