supply of digital ultrasonic rail testerdigital ultrasonic rail tester,supply, installation and commissioning of digital ultrasonic single rail tester with 9 probes, coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no.-rdso/m&c/ndt/128/2007 (b-scan), rev-iv, august, 2021 or latest with standard accessories. , supply, installation and commissioning of digital ultrasonic single rail tester with 9 probes, coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no.-rdso/m&c/ndt/128/2007 (b-scan), rev-iv, august, 2021 or latest , supply, installation and commissioning of digital ultrasonic single rail tester with 9 probes, coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe alongwith data setups as per rdso specification no.-rdso/m&c/ndt/128/2007 (b-scan), rev-iv, august, 2021 or latest with standard accessories and maintenance spares. , supply, installation and commissioning of digital ultrasonic single rail tester with 9 probes, coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe alongwith data setups as per rdso specification no.-rdso/m&c/ndt/128/2007 (b-scan), rev-iv, august, 2021 or latest with complete a- standard accessories, b-optional accessories as per specification and c - spares for normal maintenance , supply, installation and commissioning of digital ultrasonic single rail tester with 9 probes, coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no.-rdso/m&c/ndt/128/2007 (b-scan), rev-iv, august, 2021 or latest. , supply, installation and commissioning of digital ultrasonic double rail tester with 9 probes on each rail and minimum two base lines coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no. rdso/m&c/ndt/130/2007 (b- scan) rev-iv, august 2021 or latest with standard, optional & maintenance spare accessories. , supply, installation and commissioning of digital ultrasonic double rail tester with 9 probes on each rail and minimum two base lines coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no. rdso/m&c/ndt/130/2007 (b- scan) rev-iv, august 2021 or latest. , supply, installation and commissioning of digital ultrasonic double rail tester with 9 probes on each rail and minimum two base lines coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no. rdso/m&c/ndt/130/2007 (b- scan) rev-iv, august 2021 or latest with complete a- standard accessories, b-optional accessories as per specification and c-spares for normal maintenance. , supply, installation and commissioning of digital ultrasonic double rail tester with 9 probes on each rail and minimum two base lines coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no. rdso/m&c/ndt/130/2007 (b- scan) rev-iv, august 2021 or latest. , supply, installation and commissioning of digital ultrasonic double rail tester with 9 probes on each rail and minimum two base lines coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no. rdso/m&c/ndt/130/2007 (b- scan) rev-iv, august 2021 or latest and includes optional accessories like standard rail test piece, step gauge and block vi. , supply, installation and commissioning of digital ultrasonic double rail tester with 9 probes on each rail and minimum two base lines coloured signals and real a-scan pulse echo with continuous recording of b-scan storage of each probe along with data setups as per rdso specification no. rdso/m&c/ndt/130/2007 (b- scan) rev-iv, august 2021 or latest with optional accessories as per document attached.