Tenders for Supply Of Microprocessor Based Electronic Speed I Microprocessor Based Electronic Speed Indicating-cum-recording And Energy Monitoring System Esmon For Conventional Electric Locomotives As Per The Rdso Specification No Elrs/spec/spm /0002 Rev.4 Dated 17.07.2018 Or Latest. Both Wall Mounting &table Top Mounting Required To Be Supplied And Working Voltage : 110v Dc Variation From 70 V To 125 V, Dial Range : 0 To 180 Kmph. Each Set Consisting Of 10 Items As Per Annexure Attached.