(used) A three-phase kilowatt-hour (kWh) meter

Description

In good condition

A three-phase kilowatt-hour (kWh) meter, also called a three-phase energy meter, measures electrical energy consumption in three-phase AC power systems. These are common in commercial, industrial, and larger residential setups (e.g., those with heavy machinery, pumps, or high loads) that use three-phase supply for efficiency and power delivery.