What unit does an ohmmeter measure?

An ohmmeter is a specific instrument designed to measure resistance in electrical circuits, with the unit of measurement being ohms. Resistance is a fundamental property of materials that indicates how much they resist the flow of electric current. When using an ohmmeter, you are assessing how much resistance is present in a conductor or component, which is crucial for diagnosing issues like short circuits or open circuits in electronic systems.

Understanding how resistance works is essential for those in the field of electronics, as it helps in the design and troubleshooting of circuits. The importance of resistance in Ohm's Law, where voltage (volts), current (amps), and resistance (ohms) are interrelated, further emphasizes the relevance of ohms as a measurement. Thus, the capability of an ohmmeter to provide readings in ohms directly supports the analysis and maintenance of electronic systems.