Digital Ultrasonic testing equipment for welded rail joints with coloured LCD TFT screen, trigonometrical function and A- Scan storage along with data setup as per RDSO specification no. RDSO/ M & C/ NDT/ 129/ 2005 Rev- II, August 2014 with AT & FB weld test piece for smooth USFD testing of Railway Track. Make/ Brand- Modsonic or Similar.