millivolt
nounEtymology From milli- + volt.
1
One thousandth (10⁻³) of a volt, abbreviated as mV.
- A strain is usually expressed in μm/m (micrometer per meter), also known as microstrain, which has the symbol µε. You may also see “mV/V,” which refers to the output in millivolts per volt of excitation.2025 September 26, Grant Maloy Smith, “What Is a Strain Gauge Sensor and How Does It Work?”, in DEWESoft, archived from the original on 14 Nov 2025: