单词 | peak voltmeter |
释义 | > as lemmaspeak voltmeter peak voltmeter n. a voltmeter that measures the peak value of an alternating voltage. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > voltage > electrical potential > [noun] > unit of electromotive force > instrument measuring voltmeter1882 millivoltmeter1907 multimeter1907 kilovoltmeter1923 peak voltmeter1924 1924 Jrnl. Sci. Instruments 1 281 A compact peak voltmeter, using a thermionic rectifier for measuring positive and negative peak voltages up to 600 volts, is described. 1967 IEEE Trans. Electr. Insulation 2 80/2 The peak voltmeter may find wide application in corona routine measurements. 1988 Tasmanian Country (Nexis) 15 Apr. A robust, portable digital peak voltmeter for fence line checking. < as lemmas |
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