API Inspector Cert Prep

Practice questions for API individual certification exams 510, 570, and 653

iOSfreemium

This app offers a bank of exam-style practice questions for the API individual certification exams: 510 (Pressure Vessel), 570 (Piping), and 653 (Aboveground Storage Tank). It's aimed at inspectors in the oil and gas or industrial sector pursuing these specific certifications.

Website iOS

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