AU3529878A - Electrical circuit test device - Google Patents
Electrical circuit test deviceInfo
- Publication number
- AU3529878A AU3529878A AU35298/78A AU3529878A AU3529878A AU 3529878 A AU3529878 A AU 3529878A AU 35298/78 A AU35298/78 A AU 35298/78A AU 3529878 A AU3529878 A AU 3529878A AU 3529878 A AU3529878 A AU 3529878A
- Authority
- AU
- Australia
- Prior art keywords
- test device
- electrical circuit
- circuit test
- electrical
- test
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/14—Indicating direction of current; Indicating polarity of voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06788—Hand-held or hand-manipulated probes, e.g. for oscilloscopes or for portable test instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2717826A DE2717826C2 (en) | 1977-04-21 | 1977-04-21 | Test device for displaying an electrical voltage and / or its polarity as well as the passage of current through an electrical conductor |
DEDE2717826 | 1977-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3529878A true AU3529878A (en) | 1979-10-25 |
AU517481B2 AU517481B2 (en) | 1981-08-06 |
Family
ID=6006954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU35298/78A Expired AU517481B2 (en) | 1977-04-21 | 1978-04-20 | Electrical circuit test device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU517481B2 (en) |
DE (1) | DE2717826C2 (en) |
ZA (1) | ZA782274B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU585846B2 (en) * | 1985-01-24 | 1989-06-29 | Maurice Glover | Electrical parameter test unit |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846675C3 (en) * | 1978-10-26 | 1981-08-13 | Siemens AG, 1000 Berlin und 8000 München | Test device for displaying an electrical voltage and, if necessary, its polarity |
DE3213749A1 (en) * | 1982-04-14 | 1983-11-03 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for lowering the input impedance of a two-terminal high-impedance test device |
DE3834183A1 (en) * | 1988-10-07 | 1990-04-12 | Asea Brown Boveri | ELECTRONIC MULTI-RANGE MEASURING DEVICE |
DE4002603C2 (en) * | 1990-01-30 | 1994-02-03 | Benning Elektrotechnik | Voltage tester |
DE4119894C2 (en) * | 1991-06-17 | 1994-09-22 | Hubertus Schauerte | Tension meter |
DE4302292A1 (en) * | 1993-01-28 | 1994-08-04 | Benning Elektrotechnik | Test device for the optional display of an electrical voltage or the passage of current through an electrical conductor |
-
1977
- 1977-04-21 DE DE2717826A patent/DE2717826C2/en not_active Expired
-
1978
- 1978-04-20 AU AU35298/78A patent/AU517481B2/en not_active Expired
- 1978-04-20 ZA ZA00782274A patent/ZA782274B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU585846B2 (en) * | 1985-01-24 | 1989-06-29 | Maurice Glover | Electrical parameter test unit |
Also Published As
Publication number | Publication date |
---|---|
AU517481B2 (en) | 1981-08-06 |
DE2717826B1 (en) | 1978-09-07 |
ZA782274B (en) | 1979-04-25 |
DE2717826C2 (en) | 1979-05-03 |
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