Wiring detector for multifunctional electric energy metering device
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The utility model relates to a wiring detector for a multifunctional electric energy metering device, which comprises a phase volometer, wherein a direct current power supply is arranged in a meter case, a pair of test sockets and a pair of electrode sockets are arranged on the meter case, one electrode of the direct current power supply is connected with one electrode socket, the other electrode of the direct current power supply is connected with the other electrode socket through a switch, the switch is fixed on the meter case, the two test sockets are respectively connected with both ends of a conversion switch of the phase volometer, and the wiring detector is also provided with test wires matched with each test socket and each electrode socket. The wiring detector has the function of the phase volometer, when the wiring detector needs to be used for checking and judging an electric energy metering loop, the test wires matched with each test socket and each electrode socket are connected onto the corresponding sockets, and the phase volometer can be used for checking and judging the electric energy metering loop. The wiring detector has the advantages that the structure is reasonable and reliable, the test process and the wire dismounting and connecting check process of the electric energy metering device can be greatly simplified, and in addition, the check and the judgment are accurate.