megohms
Million-ohm resistance units
Megohms is the plural of megohm, a unit of electrical resistance equal to one million ohms.
The prefix mega- indicates a factor of a million, so a megohm measures very high resistance—the kind found in insulators or precision electronics: The multimeter showed a reading of several megohms.
resistance
Thermal transfer prevention
- impedanceAC circuit opposition
- ohmmeterInstrument measuring electrical resistance
- multimeterCombined electrical measuring device
- gigaohmsBillion-unit resistance measure
dielectric · leakage · conductivity · resistivity · continuity · tolerance · precision · calibration
insulation
Thermal transfer prevention
- impedanceAC circuit opposition
- ohmmeterInstrument measuring electrical resistance
- multimeterCombined electrical measuring device
gigaohms · dielectric · leakage · conductivity · resistivity · continuity · tolerance · precision · calibration · probe