FIELD: medical information-measuring equipment, applicable in specialized information diagnostic systems and self-contained instruments for treatment-and prophylactic institutions designed for diagnosis by the R.Foll method. SUBSTANCE: the device has a measuring and two indifferent electrodes, three amplifiers, three subtraction units, two switches, resistor, controllable power source, multivibrator, two storage units, comparator, controllable voltage divider, reference voltage source and a recorder. EFFECT: enhanced efficiency and truth of diagnostic examinations. 1 dwg, 2 tbl
