JP5410783B2 - 自動電源オンオフ測定器 - Google Patents
自動電源オンオフ測定器 Download PDFInfo
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- JP5410783B2 JP5410783B2 JP2009040595A JP2009040595A JP5410783B2 JP 5410783 B2 JP5410783 B2 JP 5410783B2 JP 2009040595 A JP2009040595 A JP 2009040595A JP 2009040595 A JP2009040595 A JP 2009040595A JP 5410783 B2 JP5410783 B2 JP 5410783B2
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- magnetic detection
- magnet
- detection sensor
- digital multimeter
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Description
Claims (2)
- 電源と本体回路との電気的接続を、磁気検出センサの磁気検出によってオフ、磁気非検出によってオンするスイッチ回路を有している測定器の本体、および、該本体使用時に少なくとも一部が該本体から離され、該本体不使用時に該本体に近づけられて用いられる、磁石の付された本体付属品を備え、
該本体付属品は、該本体の使用時には、該磁気検出センサの磁気検出範囲の外に該磁石が位置して、該本体の不使用時には、該磁気検出範囲の内に該磁石が位置するものであり、
該本体付属品は、該本体に配線で接続されるテストリードであって、該本体には、該テストリードを着脱可能に保持する収納ホルダが備えられていることを特徴とする自動電源オンオフ測定器。 - 前記測定器は、内蔵する電池を前記電源とする携帯型のディジタルマルチメータであることを特徴とする請求項1に記載の自動電源オンオフ測定器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009040595A JP5410783B2 (ja) | 2009-02-24 | 2009-02-24 | 自動電源オンオフ測定器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009040595A JP5410783B2 (ja) | 2009-02-24 | 2009-02-24 | 自動電源オンオフ測定器 |
Publications (2)
Publication Number | Publication Date |
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JP2010200434A JP2010200434A (ja) | 2010-09-09 |
JP5410783B2 true JP5410783B2 (ja) | 2014-02-05 |
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ID=42824558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009040595A Expired - Fee Related JP5410783B2 (ja) | 2009-02-24 | 2009-02-24 | 自動電源オンオフ測定器 |
Country Status (1)
Country | Link |
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JP (1) | JP5410783B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108802464B (zh) * | 2018-05-08 | 2021-06-08 | 浙江天翔环保设备有限公司 | 一种便于新能源汽车电路检测用万用表 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0638082B2 (ja) * | 1988-04-27 | 1994-05-18 | 日置電機株式会社 | テスタ |
JPH10206461A (ja) * | 1997-01-17 | 1998-08-07 | Hioki Ee Corp | ケース入り回路計が備えるテストリードの収納構造 |
JPH10214384A (ja) * | 1997-01-29 | 1998-08-11 | Matsushita Electric Works Ltd | 携帯用ドアガード |
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2009
- 2009-02-24 JP JP2009040595A patent/JP5410783B2/ja not_active Expired - Fee Related
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JP2010200434A (ja) | 2010-09-09 |
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