FIELD: aviation industry, study of various aircraft in water tunnels, study of turbulence of liquids in pipe-lines and closed rooms for various branches of economy. SUBSTANCE: proposed electric device includes pulse generator of master frequency of voltage divider, counter of controlling pulses, multiplexer of longitudinal contacts, multiplexer of lateral contacts, matching unit, analog-to-digital converter, indicator, water tunnel of blown over object, pressure transducer. EFFECT: generation of objective picture of distribution of pressure of liquid flowing around blown over object in water tunnel. 1 dwg
