JPH0422307Y2 - - Google Patents

Info

Publication number
JPH0422307Y2
JPH0422307Y2 JP1984189780U JP18978084U JPH0422307Y2 JP H0422307 Y2 JPH0422307 Y2 JP H0422307Y2 JP 1984189780 U JP1984189780 U JP 1984189780U JP 18978084 U JP18978084 U JP 18978084U JP H0422307 Y2 JPH0422307 Y2 JP H0422307Y2
Authority
JP
Japan
Prior art keywords
signal
level
voltage
circuit
comparator
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.)
Expired
Application number
JP1984189780U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61104387U (fr
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 filed Critical
Priority to JP1984189780U priority Critical patent/JPH0422307Y2/ja
Publication of JPS61104387U publication Critical patent/JPS61104387U/ja
Application granted granted Critical
Publication of JPH0422307Y2 publication Critical patent/JPH0422307Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP1984189780U 1984-12-14 1984-12-14 Expired JPH0422307Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984189780U JPH0422307Y2 (fr) 1984-12-14 1984-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984189780U JPH0422307Y2 (fr) 1984-12-14 1984-12-14

Publications (2)

Publication Number Publication Date
JPS61104387U JPS61104387U (fr) 1986-07-02
JPH0422307Y2 true JPH0422307Y2 (fr) 1992-05-21

Family

ID=30747228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984189780U Expired JPH0422307Y2 (fr) 1984-12-14 1984-12-14

Country Status (1)

Country Link
JP (1) JPH0422307Y2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013242251A (ja) * 2012-05-22 2013-12-05 Hioki Ee Corp 導通検査装置及び導通検査方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539074A (en) * 1978-09-14 1980-03-18 Mitsubishi Electric Corp Cable inspecting device
JPS5689067A (en) * 1979-12-20 1981-07-20 Sharp Corp Method for inspecting wiring substrate
JPS60104269A (ja) * 1983-11-10 1985-06-08 Kyoei Sangyo Kk プリント配線板検査装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319811Y2 (fr) * 1980-10-20 1988-06-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539074A (en) * 1978-09-14 1980-03-18 Mitsubishi Electric Corp Cable inspecting device
JPS5689067A (en) * 1979-12-20 1981-07-20 Sharp Corp Method for inspecting wiring substrate
JPS60104269A (ja) * 1983-11-10 1985-06-08 Kyoei Sangyo Kk プリント配線板検査装置

Also Published As

Publication number Publication date
JPS61104387U (fr) 1986-07-02

Similar Documents

Publication Publication Date Title
US6812685B2 (en) Auto-selecting, auto-ranging contact/noncontact voltage and continuity tester
US5477152A (en) Device for testing continuity and/or short circuits in a cable
KR950010295B1 (ko) 자동기능선택 멀티미터
WO2007101208A2 (fr) Procédé et circuits de test automatique de connectivité d'écran tactile
US7683642B2 (en) Apparatus and method for metering contact integrity
US3963981A (en) Leakage and continuity tester
US6914439B2 (en) Capacitive test point voltage and phasing detector
US4812752A (en) Open finder
JPH0422307Y2 (fr)
JP3073806B2 (ja) デジタルマルチメータ
JPH01502391A (ja) ケーブルの故障検出装置
US3975683A (en) In-circuit diode tester
US6963196B2 (en) Output termination auto detection circuit for an input device
US4804908A (en) Digital meter
WO2003098237A1 (fr) Multimetre numerique avec fonction empechant le mauvais fonctionnement
US11307224B2 (en) Measuring rod for electric meter and electric meter assembly using the same
JP2002148299A (ja) 地絡モニタ
JP2001091562A (ja) 回路基板検査装置
JPS649594B2 (fr)
CN217606069U (zh) 校准装置
JP2580064Y2 (ja) 四端子測定回路
US3522533A (en) High voltage test probe
JP2002142018A (ja) ユニバーサル型回線試験器
US1913766A (en) Method and apparatus for testing audion tube circuits and devices
JPH0222707Y2 (fr)