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Title:
MEASURING APPARATUS
Document Type and Number:
Japanese Patent JP2013228287
Kind Code:
A
Abstract:

To make a user recognize operation required for resistance measurement.

A measuring apparatus includes: a measurement part which measures a physical amount in a state where voltage outputted from a voltage output part is supplied to a measuring object; a function switch 31 capable of switching operation which switches and selects a measurement range between a first measurement range in which low voltage is used in measuring the physical amount and a second measurement range in which high voltage is used in measuring the physical amount; a release switch 32; a processing part in which, when the first measurement range is selected by the switching operation, the voltage output part is shifted to a first state capable of outputting the low voltage, and, when the second measurement range is selected by the switching operation and the release switch 32 is operated, the voltage output part is shifted to a second state capable of outputting the high voltage; and a control part which controls a display part 15. When the second measurement range is selected by the switching operation, the control part causes the display part 15 to display a fact that the release switch 32 should be operated.


Inventors:
SAITO RYUTA
YAMAMOTO TAKUMI
Application Number:
JP2012100697A
Publication Date:
November 07, 2013
Filing Date:
April 26, 2012
Export Citation:
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Assignee:
HIOKI ELECTRIC WORKS
International Classes:
G01R15/08; G01D7/00; G01R27/02
Domestic Patent References:
JP2007051968A2007-03-01
JP2011030319A2011-02-10
JPS61166601A1986-07-28
JP2011047654A2011-03-10
JP2010117286A2010-05-27
JPS62168066A1987-07-24
JPS5716978U1982-01-28
JPS6080625U1985-06-04
JP2010002240A2010-01-07
JP2008014648A2008-01-24
JPH04274768A1992-09-30
Foreign References:
US4408157A1983-10-04
Attorney, Agent or Firm:
Shinji Sakai



 
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