FIELD: measurement technology. SUBSTANCE: device has sensors 1 and 2, flip-flop 3, counter 4, indicator 5, unit 6 for setting a locating distance, pulse generator 7, decoder 8, AND gate 9, gangs 10 and 11 of AND gates, subtraction unit 12, storage units 13,14, dividing unit 15, "O" setting button 16, "read-out" button 17. EFFECT: enhanced accuracy. 1 dwg
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Authors
Dates
1995-02-27—Published
1990-12-12—Filed