Microprocessor Based Electronic Speed Indicating, Recording System And 01 (One) Evalu Ation Software For Every 10 Sets Of Spm (Without Memory Card Reader Unit & Communication Cable For Master To Slave) For Wag9/Wap7 & Wap5 Type 3- Phase Locomotives To Rdso Specn.No. Elrs/Spec/Sp M/0002, Rev.4. [ 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 ] ]