Like others have said, intro courses have thier place and are suited for individuals who want a baseline or starting place in the tehnology. If you want to be considered professional and “creditable” Thermographer, than obtaining Level I and Level II are required. IMHO. And, if you go that far, why stop? Might as well get Level III.
I have taken both the Level I and Level II Certification courses, and plan on attending Level III in June.
This is what I have learned the different Levels represent:
Level I: Qualitative Thermography - art and science of detecting, displaying and recording the *thermal patterns *across the surface of an object
Level II: Quantitative Thermography - art and science of detecting, displaying and recording the thermal patterns and temperatures across the surface of an object
Level III: Best Practices
If you ONLY want to use IR technology in your home inspection business and NOYHING else, than Level I will be just fine. However, if you want to expand on your knowledge and learn the ART or “Accurate” temperature measurement, than you will need to take Level II.
My thought process is why sell yourself short? I mean, if the word gets out that you are offering IR services, and a commercial facility manager calls you one day and asks if you can come to his building and conduct an electrical inspection, why turn down the business?
There is a big revenue potential with this technology, and if you are going to make the decision to enter into the profession, why not get properly trained?
My advise is to take the Level I course with plans on taking Level II is desired.
Kevin