supply of portable digital ultrasonic flaw detector.portable digital ultrasonic flaw detector.,supply & commissioning of portable digital ultrasonic flaw detector with a- scan storage & h aving tft color lcd display & along with standard accessories as per rdso specification: m&c/ndt/125/2 004, rev-ii, january 2017 (copy attached).make - mod sonic or eeci(digi scan) or any rdso approved bran d.the following items should be included along with standard accessories as per rdso specification. (a) ca ble:- (i) cable 2 nos for single crystal probe and 2 nos for double crystal probe.(b) adapter-1:-(i) 0 degree probe: 2.5mhz normal probe-120mm dia. mhz(2 &4 )double crystal probe-2 each(ii) angle probe : 45 degre e 2mhz & 4mhz :1 each 60 degree 2mhz & 4mhz :1 each.(c)pen drive: pen drive of at least 32 gb, quantit y=02 nos. [ warranty period: 30 months after the date of delivery ] ]