What device is typically used for measuring resistance in electrical circuits?

The device typically used for measuring resistance in electrical circuits is an ohmmeter. An ohmmeter is specifically designed to measure the resistance in ohms, which is a fundamental property of electrical components. This device works by passing a small current through the resistor and measuring the voltage across it, then calculating the resistance using Ohm's Law (R = V/I).

A voltmeter measures the voltage across two points in an electrical circuit, while an ammeter measures the current flowing through a circuit. A multimeter, although versatile and capable of measuring resistance, voltage, and current, is used for a wide range of tasks, making it less specialized for just measuring resistance. Therefore, while a multimeter can measure resistance, the ohmmeter remains the dedicated device for that specific purpose.