Schneider Electric PM5100 is a multifunction digital power meter from the PowerLogic™ PM5000 family designed for reliable energy and power parameter measurement in three‑phase electrical distribution systems. It offers high‑precision true‑RMS measurement of voltage, current, power, energy and power quality parameters, with a backlit graphical LCD for clear visualization of real‑time and historical data. The meter supports compact panel mounting and is suitable for industrial, commercial, and utility installations for energy monitoring, cost allocation, load analysis, power quality assessment, and integration into energy management systems.