supply of portable digital ultrasonic flaw detector with standard accessories and spares as per rdso specification no. m&c / ndt/125/2004, rev-ii, january - 2017 and as per els/ed technical specification enclosed as per annexure- a. inbuilt arrangement for storing and re-calling as and when required with minimum 100 calibration test data and 10,000 a-scan patterns. the usfd should have the provision for copy all a-scan patterns at a time from the equipment to pen drive through usb port as well as directly from equipment to laptop/pc with single key operation. note:- 1.this item is reserved for rdso approved sources only. 2. item to be supplied along with calibration and warranty certificate.portable digital ultrasonic flaw detector with standard accessories and spares as per rdso specification no. m&c / ndt/125/2004, rev-ii, january - 2017 and as per els/ed technical specification enclosed as per annexure- a. inbuilt arrangement for storing and re-calling as and when required with minimum 100 calibration test data and 10,000 a-scan patterns. the usfd should have the provision for copy all a-scan patterns at a time from the equipment to pen drive through usb port as well as directly from equipment to laptop/pc with single key operation. note:- 1.this item is reserved for rdso approved sources only. 2. item to be supplied along with calibration and warranty certificate.,portable digital ultrasonic flaw detector with standard accessories and spares as per rdso specif ication no. m&c / ndt/125/2004, rev-ii, january - 2017 and as per els/ed technical specification enclosed as per annexure- a. inbuilt arrangement for storing and re-calling as and when required with minimum 100 calibratio n test data and 10,000 a-scan patterns. the usfd should have the provision for copy all a-scan patterns at a ti me from the equipment to pen drive through usb port as well as directly from equipment to laptop/pc with singl e key operation. note:- 1.this item is reserved for rdso approved