"I just completed L1 Thermography course at Snell. Besides my 8 years of experience with Infrared inspections on Electrical Systems (with training, self learning, experiments & numerous industrial applications), I was still able to absorb new knowledge & practices through the structured course. Simply, the leaning experience with Snell just broadened my spectrum on Infrared applications. Wishing to learn more !"

"Without a doubt your class was the most significant learning curve I had in 2020. My co-worker Jerry & I had commented during the course the struggle of getting thru the theory portion, it drags until you’re able to see it all tie together. I have found over time that the theory is what my mind contemplates the most. It is great to be able to use the IR, actually have a good idea what you are looking for, looking at & understand it We have been able to apply what we learned in many ways, even today. "

"Excellent course. I now feel extremely prepared for the ASNT and sure I will Pass."

"Roy was an excellent teacher, helping us root out the faults in our understanding and correcting them. "

"Thanks for the great course and engaging teaching! Roy is an amazing instructor."

"The course was very interesting; useful on methods and tools to better understand our processes. The hands-on exercises and demonstrations were the most useful. Roy was great - very interactive, patient, and has the ability to phrase questions and answers that were clear and concise."

"It was a great course - really worth the time and investment. Roy was very knowledgeable about the material."

"Excellent Level 2 content! Wish we had the analytical group present for this. I appreciated Roy's willingness to both commit to additional research and provide timing instead of making guesses!"

"Come with a clear mind and open eyes - lots to learn and understand! Roy was very knowledgeable and was easy to talk to and very helpful throughout the course."

"Roy is a wealth of knowledge when it comes to thermography and NDT and he was able to answer everything thrown his way. This was a very informative and well worthwhile course."

"I was able to follow through the entire course easily without being bored. I have benefited greatly from this course. Roy was very professional and personable as well as very knowledgeable. "

"The course was very good and informative and used real-world examples to better reinforce topics. Roy had a lot of firsthand experience with IR. He shared many stories that helped with understanding and broke the class up. He was knowledgeable, but didn't talk down to anyone. "

"This course is a "must attend" to get to the next level of understanding!"

"The instructor couldn't have been better! The course was interesting and informative - I'll be Thinking Thermally all the time now!"

"This was an excellent course for NDT inspection personnel. The application of the theory to inspection techniques was very useful."

"The class was world class! The lecture on theory was great. Roy had great examples and real world experience. "

"This is the most useful course I've ever taken!"

"This is one of the best courses I have ever attended. Very useful hands-on training."

"This is a “must have” course for anyone pursuing the use of thermography! The technical background information coupled with real-world exercises was the most useful part of the course. Jim and Roy were very knowledgeable, highly professional, and made great use of humor while instructing. It was a well presented course."

"Excellent course! It takes you from having zero knowledge to well-versed in no time. The whole course was great but the one-on-one hands-on training with my particular camera was very helpful."

"This was the most thought-provoking and informative training I have had in years. The practical work and demonstrations really reinforced the course material. Jim and Roy made the course fun; they had great information and created a relaxed learning atmosphere."

"This was an excellent course all around and the hands-on training was the most useful. Roy and Jim are the best instructors that I have ever had for any type of training, they were very easy to understand and easy to relate to."

"This course far exceeded my expectations! I walked away with a great understanding of how to utilize span and level."

"I would highly recommend this course to all of my customers! I left the class with information I didn’t know about thermal imaging. Roy and Jim made learning easy with knowledge and humor."

"The whole course was useful for me. The Snell Group has great instructors – could not have had better teachers."