Energy-Cum-Speed Monitoring Unit (Esmon) For 25 Kv Ac Emu & Memu (With Signal Ca Ble Length 8.5 Metre) As Per Rdso Specn. No. Rdso/Pe/Spec./Emu/0032-2002 (Rev.-'0') With Amendm Ent No. 1,2 & 3. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]