Tenders for Supply of Electronic Speed Recorder/Indicator Paper Less 0-160Km/H Complete Set For Nid Cab Desk Mounted As Per Drg.No. Na Alt Na As Per Specn. Rdso Specn. Mp.0.3700.07 Re Vision-07 Aug, 2017. This Is A Safety Item Warranty Period: 30 Months After The Date Of Delivery