The 123W is a simple to operate flaw detector and is used by the world’s leading training organisations. With the user interface becoming familiar in minutes technicians can concentrate on operation and learning ultrasonic theory. The “analogue feel” from the high quality broadband amplifier shows all the detail required to demonstrate how ultrasound changes with defect types, such as holes and cracks, essential in understanding ultrasonic's at Level I and II. For classroom presentation the 123W has a composite video output for connection to LCD projectors.