| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy measuring device allowing a cable to easily pass through a lead-in port.SOLUTION: An energy measuring device includes: a board 3 having a connector 3a; an electric article upper cover 2 configured to cover the board 3; an electric article lower cover 5 configured to protect the board 3 and having one side face on which a groove is formed; and a rubber-made bushing 4 having a hole 4a for allowing a cable 7 connected to a connector 3a to pass therethrough and attached so as to sandwich the groove. The hole 4a is formed by the formation of a plurality of slits 4b extending radially from the center thereof, and at least one of the slits 4b toward the opening side of the groove penetrates through one end on the opening side. |
