What is the primary use for Category 2 meters?

The primary use for Category 2 meters is specifically related to telecommunications and electronic equipment. These meters are designed to measure signals and parameters such as voltage and current in various electronic systems, making them particularly useful in scenarios involving telecommunications and data networks.

Category 2 meters are characterized by their ability to handle moderate levels of electrical energy and are meant to test low-voltage circuits typically found in electronic devices. This encompasses a range of applications in both commercial and consumer electronic equipment where precise measurements are essential.

In contrast, while residential current measurements and applications are important, they typically fall under the usage of different categories of meters designed to handle higher power levels and greater voltages. Hence, the characterization of Category 2 meters aligns more closely with telecommunications and electronics rather than residential applications.