supply of procurement of digital ultrasonic single rail testerprocurement of digital ultrasonic single rail tester,digital ultrasonic single rail tester (srt) with 9 probes coloured signals and real a-scan puls e echo with continuous recording of b-scan storage of each probe along with data setups as per rdso spec ification no. rdso/m&c/ndt/140/2007 (b-scan) rev-iv august 2021 with separate/dedicated channel for te sting wheel burn/scabbed locations, sej and tongue rails of points by hand probing without affecting the re gular channels along with standard accessories. make/brand- eeci or similar. [ warranty period: 30 mont hs after the date of delivery ] ]