... factor,four quadrantelectric energy and etc;it adopts high visual LED/LCD to display the measuring parameters of meter andrunning information of the ... 485MODBUS-RTU2 loops electric energy pulse output PD194Z-2S9I,kW LED PD194Z-2S9AU,I,kW,kVar LEDPD194Z-2S7kVarh,kWhLED PD194Z- ... 485MODBUS-RTU2 loops electric energy pulse output PD194Z-9S9I,kW LED PD194Z-9S9AU,I,kW,kVar LEDPD194Z-9S7kVarh,kWhLED PD194Z- ...