An instrument for measuring the pressure of electricity in volts.
单词 | θ77477 |
释义 | the world > matter > physics > electromagnetic radiation > electricity > voltage > electrical potential > [noun] > unit of electromotive force > instrument measuring (5) voltmeter1882 An instrument for measuring the pressure of electricity in volts. millivoltmeter1907 An instrument for measuring voltages of the order of millivolts. multimeter1907 An instrument designed to measure voltage, current, and usually also resistance, often over several different ranges of value. kilovoltmeter1923 a voltmeter for measuring thousands of volts. peak voltmeter1924 a voltmeter that measures the peak value of an alternating voltage. |
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