... -E is a kind of single phase power analyzer which can measures the data of single phase network. They comply EN ... I,U,F,P,Q,S,PF,kWh, kVarh - Network: Single-phase - Voltage: AC 120V, 230V, 400V (programmable); overload: ... inputs and options you need. For example: Need the single phase 72 model ammeter with RS485 communication, 2DI/2DO ... -5A The product type is PZ72L-E/KC Single Phase Power Meter PZ72-E