Automatic range selection-type analog tester
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United States of America Patent
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Jun 7, 1994
Issued Date -
N/A
app pub date -
Apr 20, 1993
filing date -
Dec 3, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic range selection-type analog tester capable of automatically switching to the optimum measuring range even if the measurand of an object to be measured is undetermined. A range select signal generating circuit is designed to generate a range select signal for selecting one of a plurality of voltage dividers of a range selector circuit in such a manner that the divided voltage output of the object divided through the range selector circuit comes into a predetermined range and also a range display displays the corresponding measuring range in accordance with the range select signal.
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