ohmmeter

Definitions

Cars & Driving

  • noun an instrument designed for measuring electric resistance

Construction

Electronics

  • An instrument graduated in ohms, or fractions/multiples of ohms, which is utilized to measure and indicate the magnitude of electric resistance of conductors, insulators, and other materials. Such an instrument usually has multiple ranges to choose from, and some may provide accurate readings as low as a single micro-ohm, while others may extend to the teraohm range.
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