GB1112401A - Electric digital measuring instrument - Google Patents
Electric digital measuring instrumentInfo
- Publication number
- GB1112401A GB1112401A GB3173466A GB3173466A GB1112401A GB 1112401 A GB1112401 A GB 1112401A GB 3173466 A GB3173466 A GB 3173466A GB 3173466 A GB3173466 A GB 3173466A GB 1112401 A GB1112401 A GB 1112401A
- Authority
- GB
- United Kingdom
- Prior art keywords
- measuring instrument
- digital measuring
- electric digital
- input
- selector
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
- G01R15/125—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will for digital multimeters
-
- 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
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/206—Switches for connection of measuring instruments or electric motors to measuring loads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0083552 | 1965-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1112401A true GB1112401A (en) | 1968-05-08 |
Family
ID=6982023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3173466A Expired GB1112401A (en) | 1965-09-02 | 1966-07-14 | Electric digital measuring instrument |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT274953B (de) |
BE (1) | BE686252A (de) |
CH (1) | CH444300A (de) |
DE (1) | DE1466640B2 (de) |
GB (1) | GB1112401A (de) |
NL (1) | NL6612350A (de) |
SE (1) | SE309629B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4164145A (en) * | 1978-03-20 | 1979-08-14 | De Laval Turbine Inc. | Self-powered electrical meter for display of a liquid-level or the like measurement |
DE4027801C2 (de) * | 1990-09-01 | 1994-05-26 | Metrawatt Gmbh | Multimeter mit mindestens drei Eingangsanschlüssen |
-
1965
- 1965-09-02 DE DE19651466640 patent/DE1466640B2/de active Pending
-
1966
- 1966-07-14 GB GB3173466A patent/GB1112401A/en not_active Expired
- 1966-08-30 AT AT822666A patent/AT274953B/de active
- 1966-08-31 BE BE686252D patent/BE686252A/xx unknown
- 1966-09-01 SE SE1177466A patent/SE309629B/xx unknown
- 1966-09-01 CH CH1274966A patent/CH444300A/de unknown
- 1966-09-01 NL NL6612350A patent/NL6612350A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH444300A (de) | 1967-09-30 |
DE1466640B2 (de) | 1970-05-21 |
NL6612350A (de) | 1967-03-03 |
AT274953B (de) | 1969-10-10 |
SE309629B (de) | 1969-03-31 |
DE1466640A1 (de) | 1969-01-16 |
BE686252A (de) | 1967-02-01 |
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