Recent Examples of voltmeter from the Web
P.S. How come a device for measuring temperature is a thermometer and a device for measuring electric potential is a voltmeter?
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Origin and Etymology of voltmeter
First Known Use: 1869See Words from the same year
VOLTMETER Defined for English Language Learners
Definition of voltmeter for English Language Learners
: a device that measures voltage
Seen and Heard
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