An instrument designed to measure voltage, current, and usually also resistance, often over several different ranges of value.
单词 | θ78556 |
释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > electronic instruments > [noun] > measuring instrument (2) multimeter1907 An instrument designed to measure voltage, current, and usually also resistance, often over several different ranges of value. alpha-tester1954 Electronics. An instrument for ascertaining the ratio of the change in collector current to the corresponding change in emitter current in a… |
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