This course is aligned with ASNT CP-105 and supports employer-based training requirements under Aerospace Industries Association NAS410. Certification is conducted in accordance with employer written practices.
$599
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This course is aligned with ASNT CP-105 and supports employer-based training requirements under Aerospace Industries Association NAS410. Certification is conducted in accordance with employer written practices.
$699
Build the math and physics foundation needed for electromagnetic testing. Learn the practical principles behind electricity, magnetism, inductance, impedance, conductivity, skin depth, and eddy current testing through real-world examples.
$299
Edward Korkowski
ET Level III Refresher / Exam Prep Bundle
Designed for experienced Eddy Current professionals preparing for the ASNT Level III examination, this bundle combines essential refresher training in ACFM, RFT, and ET Math & Physics to strengthen your technical knowledge and exam readiness.
✔ ACFM Familiarization Course
✔ RFT Familiarization Course
✔ ET Math & Physics Course
Save by purchasing the complete bundle for $999.
Built by a career NDT professional with decades of field and training experience
Focused specifically on eddy current testing, not generic broad training
Structured for practical understanding, not just theory-heavy instruction
Designed to support progression from foundational learning to advanced topics
“" Awesome Eddy Current knowledge". The"Wikipedia" of all things, Eddy Current. I reached out to Ed on a whim and inquired about possible specific training. After gathering some basic info about myself and my training goals, we scheduled a time. Ed was very accommodating to my training goal. Was able to cover this training over a weekend without having to take many days off from my full time job. I would highly recommend Ed for your training needs.... Thanks again Ed!”
Weekend ET Bootcamp Client
“"Ed's Eddy Current Level II (Surface and Tubing) Course is a fantastic resource for current and prospective ET Level II Technicians. Coming from the Air Force, I was able to expand my knowledge base and hone in on concepts like Phase Lag and sectors of ET I haven't had experience with like tubing inspections. I would recommend this course to anyone looking for a straight-forward and in- depth course to prepare for certification".”
“"Seller communicated every step ofthe transaction. Everything was as described. Definitely will make another purchase from this seller!" feedback for ebay item #257136128415”
These courses are designed for eddy current technicians, NDT professionals, inspectors, and anyone looking to strengthen their understanding of eddy current testing principles, applications, and data interpretation.
If you’re new to eddy current testing or need to strengthen your fundamentals, Level I is the best place to start. If you already have relevant background or employer-based training experience, Level II may be a fit depending on your goals and current knowledge.
The courses support employer-based training requirements and are aligned with industry training expectations, but certification is conducted in accordance with employer written practices and applicable qualification standards.
Training is delivered online through the KORTEK learning platform, allowing students to learn at their own pace and revisit lessons as needed.
Topics vary by course, but may include eddy current theory, magnetism, electric current theory, electromagnetic induction, signal behavior, tubing inspection concepts, and interpretation fundamentals.
Yes. If you’re unsure which course is right for your background or training goals, you can get in touch before enrolling.
