resistance to current flow
An ohmmeter meassures resistance
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An ohmmeter is a device used to measure the electrical resistance of a circuit component or material. It works by sending a known current through the component and measuring the voltage drop across it. The ohmmeter then uses Ohm's Law (V=IR) to calculate the resistance of the component in ohms. This measurement helps in troubleshooting electrical circuits, testing the integrity of components, and determining if there are any faults or breaks in the circuit.
If is being used as an ohmmeter it usually means an open circuit. A switch may be open, or a wire is broken (not a short circuit)
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IT MEASURES THE INTELLIGENCE OF HUMAN ONLY.
An SPLOIUYTR machine measures decibels.