supply of microprocessor based electronic speed indicating, recording and enegry monitoring systemmicroprocessor based electronic speed indicating, recording and enegry monitoring system,microprocessor based electronic speed indicating, recording and enegry monitoring system for conven tional tap changer electric locomotives as per rdso specification no. elrs/spec/spm/0002(rev.4) issued on 17.07. 2018 with latest amendments with all accessories [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ] smm-d jhansi, ncr uttar pradesh 4.00 set