Set Of Ammeters And Volt Meter Each Set Consist 04 Items (1) Ammeter Np72 0 -100A;200A Ci.1.5 For Current Transformer 100/1A Or 150/5A. (2) Ammeter Np72 50 0 50A For Battery. (3) Voltmeter Nw72 0-800V: 800V Ac For Net-1&2 Supply. (4) Voltmeter Nw72 Rang E 0-150V Dc For Battery As Per Rdso Spec. No. Rdso/Pe/Spec./Ac/0184-2015 (Rev 0) Of Make A El/Muller+Zeigler/Rishb/L&T/Yokins. Source Of Suppliers Are As Per Bom Of Rdso Spec. [ Warranty Period: 30 Months After The Date Of Delivery ] ]