전위차나 기전력의 단위로, 1볼트의 1,000분의 1에 해당함.
A unit of electromotive force or potential difference equal to one thousandth of a volt.
예문:
"The multimeter showed a reading of 15 mV across the resistor."
"Adjust the gain until the background noise is below 5 mV."
"The input sensitivity of the amplifier is rated at 250 mV."