Multispan EPM-14-E3-02 Digital Energy Meter provides accurate three-phase energy monitoring for industrial electrical systems. The EPM-14-E3-02 Digital Energy Meter integrates 8-digit KWh LED display system, 4-digit KW measurement display, 50–520V AC voltage input range, and 3Ø-4W wiring configuration support. It belongs to the EMP series under Multispan and is designed for industrial energy management applications.