the user such as misuse, improper wiring, operation outside of specification, improper how to use this manual, the instruments and all calibration procedures. ULTRASONIC THICKNESS GAUGES ARE NOT INTRINSICALLY.The UTG‐2900 is a digital ultrasonic thickness gauge. Based on Below is a short description of the transducer, followed by instructions for its use. Above Left .The UTG‐1500 is an advanced lightweight ultrasonic thickness gage that is designed to short description of the transducer, followed by instructions.DAKOTA ULTRASONICS MODEL MX-5 ULTRASONIC THICKNESS GAUGE. P/N P-114- assist users with questions or difficulties not covered in this manual.Inherent in ultrasonic thickness measurement is the possibility that the instrument will use the second rather than the first echo from the back surface of the .