Conductance measure

摘要

The invention relates to the electrical measuring engineering , namely to the conductance measures. The purpose of the invention is the increase of the limits, quantity and precision of the reproduced conductances. The device contains a terminal 0, the first, second, third and fourth 1,2,3 and 4 terminals, indoor and outdoor screens 5 and 6, a limit switch 7, the controllable scale multiresistor 8, the basic and supplementary conductance boxes, forming the analog-to-digital converter 9, a tension follower 10, a supplementary terminal 11. The introduced set of units and couplings allows to ensure the attainment of the raised purpose.