BRIDGE MEASURING INSTRUMENT OF PARAMETERS OF DIPOLES Russian patent published in 2014 - IPC G01R17/10 

FIELD: measuring equipment.

SUBSTANCE: invention belongs to industrial electronics, automatic equipment, information and measuring equipment and can be used for control and determination of parameters of dipoles, and also physical dimensions by means of parametrical sensors, which are switched into an electric bridge. The technical result is reached due to the fact that a bridge measuring instrument of parameters of dipoles contains consistently connected a generator of feeding impulses, a four-arm bridge circuit and zero indicator, and also at the expense of an exception of a component error from parasitic capacitance relative to "earth" of non-earthed multielement dipole and instability of this parasitic capacitance at the expense of use only the earthed multielement dipoles.

EFFECT: reduction of measurement error.

1 dwg