What does a Digital Graphing Multimeter primarily display?

A Digital Graphing Multimeter primarily displays electronic waveforms, which means it can visualize and analyze the relationship between different electrical parameters over time. This type of multimeter is not limited to static measurements; instead, it captures and represents how voltage, current, and resistance change in dynamic conditions, making it particularly useful for diagnosing and troubleshooting electrical systems.

While it can measure voltage, current, and resistance, the key feature that distinguishes it is the ability to graph these measurements as waveforms. This representation allows technicians to better understand the behavior of electrical circuits, identify anomalies, and analyze signal characteristics in a more visual and intuitive manner. In contrast, traditional multimeters typically provide only numerical readings without the added benefit of graphical representation, which can limit the user's ability to interpret the data comprehensively.