electric energy meter

例句：

1. 1. The electric energymeter is used to measure the amount ofelectricity consumed by a household.
   电能量表用于测量家庭消耗的电量。
2. 2. The electric energymeter is an essential tool for monitoringenergy usage in homes and businesses.
   电能量表是监测家庭和企业能源使用的重要工具。
3. 3.The electric energy meter helps to ensurethat the energy being used is within thelimits set by the utility company.
   电能量表有助于确保使用的能源在公用事业公司设定的限制范围内。