To provide a utility metering device enabling meter reading easily even when being installed on a place where a display surface of a display part is difficult to be viewed from the front part side.

In the device with front mounting structure parts 16b, 18 for installing the display part 16 with the display surface 16a faced to the front direction of the utility metering device 10, and side mounting structure parts 16b, 19, 21 for installing the display part 16 with the display surface 16a faced to the side direction of the utility metering device 10, the display part 16 can be installed selectively in the front direction or in the side direction. Hereby, since a direction to which the display surface 16a is faced can be selected between the front side and the side face side, the direction to which the display surface 16a is faced can be selected to either easily-visible side corresponding to an installation place of the utility metering device 10, to thereby enable easy meter reading.