he PowerScout PS12HD has been designed to be one of the safest and most flexible power meters on the market today, since it can monitor up to 4 three phase or 12 single phase circuits from a single voltage reference. All PS12 power meters include all four Serial/Ethernet BACnet and Modbus communication protocols. Any DENT Standard and Revenue Grade mV output current transformers can be used to monitor currents from 0.25 to 4000 Amps. This reduces lead time and number of skus required when compared to other power meters that must be factory configured.  Case+Display