Training manuals are great. I have quite a collection of them. Subject matter was good. I would like to see a class that goes further into waveform interpretation and skips over basics. Most mechanics that have a scope have put the effort into basics, especially after spending thousands of dollars on one. Good overall class! Instructors constant coughing took away a bit of enjoyment from class. He should have had some cough medicine before the class.

Review left by Greg Ondus of Ondus Auto Service