FIELD: measurement technology, proximity measurement of octane number of gasoline. SUBSTANCE: facility incorporating variable-capacitance transducer with built-in temperature-sensitive element and processing and indication unit is supplemented with first RC generator, second RC generator and handle. Variable-capacitance transducer with built-in temperature-sensitive element, first and second RC generators which frequency depends on octane number and temperature of gasoline and interface with personal computer are installed in body of handle. EFFECT: simplified design and increased noise immunity of facility. 1 dwg
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