Supply And Commissioning Of Hydraulic Insulator Testing Jig With Digital Display For Tensile Load Testin G Of 25 Kv Porcelain And Composite Insulators As Per Rdso Spec.Ti/Spc/Ohe/Instest/009002/2009Rev.0 With A&C Slip No.110/16Or Latest. Warranty Period: 30 Months After The Date Of Delivery