Model 5682 Ultrasonic Preamplifier
 
Model 5682
 is an industrial ultrasonic preamplifier designed to amplify low-amplitude ultrasonic signals in applications like flaw detection and thickness gaging
. 
Function: It provides a low-noise amplification of ultrasonic signals for optimal signal acquisition in industrial applications, particularly for acoustic emission testing and Time of Flight Diffraction (TOFD) scanning.