... voltage 100V,220V,380VClass 1.0SCD72-HzActive/reactive power meterSCD96-W/var100v,220v,380-380kV/100V5A,5A-10KA/5A(external device ... )Class 2.5SCD72-W/var3-phase power factor meterSCD96-COSΦ0.5C-1-0 ... -COSΦ3.Shape and Mounting dimensions Unit :mm Wenzhou SCD96-W analogue meter