Abstract: A testing device for a meter socket assembly, including breaker load lugs, includes a base unit having a plurality of test probes, a ground node, and a breaker node having a plurality of breaker probes. To perform the test, the base unit is inserted into a jaw meter socket such that each of the plurality of test probes are in contact with jaws of the jaw meter socket, at least two of the plurality of breaker probes are in contact with each of a plurality of breaker load lugs of a main breaker, and the breaker node is electrically connected to the base unit. The testing device determines the jaw type of the meter socket assembly and can output results of tests relating to phase to phase, phase to ground, crossed cables, and interruption of electrical paths. The testing device can output results of the test audibly and visually.

Abstract: A testing device for a meter socket assembly, including breaker load lugs, includes a base unit having a plurality of test probes, a ground node, and a breaker node having a plurality of breaker probes. To perform the test, the base unit is inserted into a jaw meter socket such that each of the plurality of test probes are in contact with jaws of the jaw meter socket, at least two of the plurality of breaker probes are in contact with each of a plurality of breaker load lugs of a main breaker, and the breaker node is electrically connected to the base unit. The testing device determines the jaw type of the meter socket assembly and can output results of tests relating to phase to phase, phase to ground, crossed cables, and interruption of electrical paths. The testing device can output results of the test audibly and visually.