JPS59120478U - tester - Google Patents

tester

Info

Publication number
JPS59120478U
JPS59120478U JP1348783U JP1348783U JPS59120478U JP S59120478 U JPS59120478 U JP S59120478U JP 1348783 U JP1348783 U JP 1348783U JP 1348783 U JP1348783 U JP 1348783U JP S59120478 U JPS59120478 U JP S59120478U
Authority
JP
Japan
Prior art keywords
continuity check
tester
check terminal
buzzer
range
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
JP1348783U
Other languages
Japanese (ja)
Inventor
勝己 田中
Original Assignee
株式会社富士鉄工所
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 株式会社富士鉄工所 filed Critical 株式会社富士鉄工所
Priority to JP1348783U priority Critical patent/JPS59120478U/en
Publication of JPS59120478U publication Critical patent/JPS59120478U/en
Pending legal-status Critical Current

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  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のテスターを示した説明図、第２図は本考
案の一実施例を示した説明図、第３図は本考案で用いら
れる導通チェック回路の一実施例を示した回路図である
。　　− １：テスタ一本体、２：ダイヤル針、３：測定レンジ切
替ツマミ、４：ジャック穴、５：測定棒、６：ジャック
、７：ブザーレンジ、８：ブザー、９：表示灯。 １０：ロータリスイッ′チ、１０ａ：導通チェック端子
、１１：電源、１２：発光ダイオード、１３：保護抵抗
、６ａ：ジャック端子。Fig. 1 is an explanatory diagram showing a conventional tester, Fig. 2 is an explanatory diagram showing an embodiment of the present invention, and Fig. 3 is a circuit diagram showing an embodiment of the continuity check circuit used in the present invention. It is. - 1: Tester body, 2: Dial needle, 3: Measuring range switching knob, 4: Jack hole, 5: Measuring stick, 6: Jack, 7: Buzzer range, 8: Buzzer, 9: Indicator light. 10: Rotary switch, 10a: Continuity check terminal, 11: Power supply, 12: Light emitting diode, 13: Protection resistor, 6a: Jack terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 測定レンジ切替えスイッチに導通チェック端子を付加し
、該導通チェック端子にレンジ切替えた状態で流れる導
通電流により作動する表示灯及びブザーを設けたことを
特徴とするテスター。A tester characterized in that a continuity check terminal is added to the measurement range changeover switch, and the continuity check terminal is provided with an indicator light and a buzzer that are activated by a conduction current flowing when the range is switched.
JP1348783U 1983-02-01 1983-02-01 tester Pending JPS59120478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1348783U JPS59120478U (en) 1983-02-01 1983-02-01 tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1348783U JPS59120478U (en) 1983-02-01 1983-02-01 tester

Publications (1)

Publication Number Publication Date
JPS59120478U true JPS59120478U (en) 1984-08-14

Family

ID=30144868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1348783U Pending JPS59120478U (en) 1983-02-01 1983-02-01 tester

Country Status (1)

Country Link
JP (1) JPS59120478U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012083240A (en) * 2010-10-13 2012-04-26 Hioki Ee Corp Resistance meter
JP2018503073A (en) * 2014-12-03 2018-02-01 バーデン，デイビッド Diagnostic circuit test device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012083240A (en) * 2010-10-13 2012-04-26 Hioki Ee Corp Resistance meter
JP2018503073A (en) * 2014-12-03 2018-02-01 バーデン，デイビッド Diagnostic circuit test device

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