FIELD: medical engineering. SUBSTANCE: device has two amplifiers, measuring and two passive electrodes, comparator, four electronic switches, three storage units, commutator, three coincidence circuits, multivibrator, trigger, calibrated resistor, voltage module separation unit, controllable voltage divider, standard voltage source, subtraction unit, and recorder. Introduction of commutator, calibrated resistor, voltage module separation unit and subtraction unit, auxiliary electronic switch, storage unit, coincidence circuit, and standard voltage source enabled formation of linear scale of measuring the electrodermal resistance. EFFECT: enhanced accuracy within wide range of variation of informative resistance values. 1 dwg
