#ndt Danatronics Corporation is pleased announce the latest software updates for our new portable ultrasonic flaw detector, ECHO FD. Our new ECHO series continues to receive tremendous worldwide response for its size, fast display update rate (60 Hz.), weight, battery life, ease of use and, most importantly, price. The latest ECHO FD software features and improvements include:

DAC

Distance Amplitude Correction, also known as DAC, is a commonly recognized flaw detection technique to assist in sizing defec
Source: NDT