JPS52136667A - Digital voltmeter - Google Patents

Digital voltmeter

Info

Publication number
JPS52136667A
JPS52136667A JP5371176A JP5371176A JPS52136667A JP S52136667 A JPS52136667 A JP S52136667A JP 5371176 A JP5371176 A JP 5371176A JP 5371176 A JP5371176 A JP 5371176A JP S52136667 A JPS52136667 A JP S52136667A
Authority
JP
Japan
Prior art keywords
digital voltmeter
measured value
indicating
voltmeter
pllarity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5371176A
Other languages
Japanese (ja)
Inventor
Genjiro Yamagishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP5371176A priority Critical patent/JPS52136667A/en
Publication of JPS52136667A publication Critical patent/JPS52136667A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To inform simply the pllarity of measured value to voltmeter operator by changing the indicating color of liquid crystal indicator for indicating the polarity of measured value.
COPYRIGHT: (C)1977,JPO&Japio
JP5371176A 1976-05-11 1976-05-11 Digital voltmeter Pending JPS52136667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5371176A JPS52136667A (en) 1976-05-11 1976-05-11 Digital voltmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5371176A JPS52136667A (en) 1976-05-11 1976-05-11 Digital voltmeter

Publications (1)

Publication Number Publication Date
JPS52136667A true JPS52136667A (en) 1977-11-15

Family

ID=12950402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5371176A Pending JPS52136667A (en) 1976-05-11 1976-05-11 Digital voltmeter

Country Status (1)

Country Link
JP (1) JPS52136667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01112474U (en) * 1988-01-22 1989-07-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01112474U (en) * 1988-01-22 1989-07-28

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