Kalib presyon medikal se yon enstriman ki itilize pou mezire san presyon, presyon likid pèt ak lòt siy vital . prensip k ap travay li se konekte objè a mezire ak Capteur a nan yon sistèm fèmen, ak konvèti presyon an nan objè a mezire nan yon siyal elektrik, ki se Lè sa a, parèt pa yon òdinatè oswa kontwole .}
The sensor of the medical pressure gauge is usually a piezoresistive sensor. This sensor consists of a circuit board with a pressure-sensitive film. When the pressure-sensitive film is subjected to pressure, the resistance value on the circuit board will change. This change can be amplified by an electrical signal amplifier and converted into an electrical signal related to the pressure valè .
