What is a common feature of a multimeter?

A multimeter is a versatile tool that can measure multiple electrical properties, making it essential for various applications in electronics and electrical work. The correct choice emphasizes that a multimeter can measure voltage, resistance, and current, which are critical parameters when diagnosing electrical issues or conducting experiments.

This multifunctionality allows users to assess different aspects of electrical circuits with a single device, enhancing efficiency and accuracy. For example, measuring voltage helps determine if a circuit is receiving the correct power, measuring current can indicate how much electricity is flowing through the circuit, and resistance measurements can identify faulty components by checking if they are within specified limits.

While other options suggest limitations of a multimeter — such as only measuring current, being restricted to AC measurements, or being unable to measure voltage—these are not accurate representations of what a multimeter can do. This flexibility is what makes multimeters a crucial tool for both professionals and hobbyists in the field of electronics.