supply of single section digital axle counter (ssdac) phase reversal type as perrdso/spn/177/2012 ver.3 or latest with all sorts accessories complete. the software used for running of dacshould be upgraded version as per latest certification of rdso and track device cable length should be 10 mtrs.transportation of dac with all accessories to be borne by the contractor. this item is reserved forrdso approved vendors or their authorised suppliers only .
