Based on this product's specifications, here are some alternatives and similar models
Three-phase electricity meter FF LE-02D CT class 1 LCD (LE-02D CT)
Summary description:
Three-phase electricity meter FF LE-02D CT class 1 with LCD display designed for measuring active energy in three-phase installations. Features class 1 accuracy and CT (current transformer) input for external current measurement. Suited for industrial or commercial distribution panels, energy monitoring and billing, and integration where precise three-phase consumption measurement is required.