Question 1

What are the requirements for Eddy Current (ET) certification in 2026?

Accepted Answer

To pursue NDT Eddy Current Testing (ET) Certification (Eddy Current (ET)), candidates typically need ASNT Level I: 40 hrs; Level II: additional 40 hrs (typical). ASNT / ISO 9712 sets the official eligibility rules, and requirements may differ slightly by country or candidate background. Always confirm the latest criteria on the official ASNT / ISO 9712 site before applying.

Question 2

How much does Eddy Current (ET) certification cost?

Accepted Answer

Eddy Current (ET) exam fees are set by ASNT / ISO 9712 and vary by region. Total cost, including exam fees, application fees, study materials and prep courses, typically ranges from a few hundred to several thousand US dollars depending on the country and the prep route you choose. Many candidates spend more on preparation than on the exam itself.

Question 3

How long does it take to prepare for Eddy Current (ET)?

Accepted Answer

Most candidates spend 8–16 weeks preparing for Eddy Current (ET), depending on prior experience and study intensity. The exam itself runs 40–80 training hours per level, with a reported pass rate of ~65–75%. A structured plan (Study impedance plane analysis, lift-off and frequency selection; Train on bolt-hole, surface array and tube probe applications) significantly improves first-attempt pass odds.

Question 4

Is Eddy Current (ET) certification worth it in 2026?

Accepted Answer

Yes, Eddy Current (ET) remains a recognized credential in Non-Destructive Testing, with certified professionals earning around $60K–$105K on average. It is most valuable for those targeting ET Technician, Aerospace NDT Inspector, Tube Inspection Specialist. Difficulty is generally rated Intermediate, so the time investment pays off best when aligned to a clear career goal.

Question 5

What is the Eddy Current (ET) exam format and pass rate?

Accepted Answer

The Eddy Current (ET) exam administered by ASNT / ISO 9712 runs 40–80 training hours per level, and the typical pass rate is ~65–75%. Format usually combines multiple-choice and scenario-based questions. Reviewing the official exam blueprint and taking full-length timed practice tests is the highest-ROI prep activity.

Eddy Current (ET) Exam Preparation