NEC Master Suite vs NEC Prep

NEC Master Suite is the all-in-one study and code tools app for electricians preparing for exams and improving code-book speed. Choose the track that fits your goal: Journeyman Electrician Master Electrician Electrical Inspector Maintenance Electrician California C-10 Study smarter with: Adaptive practice sessions Full mock exams Flagged-question review Flashcards for weak areas Code lookup drills Topic-based progress tracking Use built-in electrical calculators for: Voltage Drop Conduit Fill Box Fill Dwelling Load Grounding & Bonding Derating Motor Circuit Transformer Fault Current Service & Feeder Ohm's Law The built-in NEC reference experience helps you move through topics faster, improve lookup speed, and stay focused in one workspace instead of switching between multiple apps. Whether you are preparing for your first journeyman exam, leveling up to master electrician, studying for California C-10, reviewing inspection topics, or sharpening maintenance troubleshooting skills, NEC Master Suite gives you a focused way to study and practice. NEC Master Suite is an educational and study tool. Always verify official code books, local amendments, and field decisions before relying on calculations, references, or interpretations.

Build NEC lookup speed with a study plan that always shows the next move. NEC Prep turns electrical exam preparation into a structured path. Start by setting up your code book, move through focused lessons and practice rounds, and track your work as you progress toward a final timed run. THE STUDY PATH - Follow a visual course map from book setup through exam practice - See the purpose, sections, and progress for every lesson - Unlock the next stop as you complete the current work - Keep lessons, practice, review, and settings connected in one system BOOK-FIRST LEARNING - Build code book tab and navigation habits - Learn the route to the relevant article instead of relying on guesses - Practice finding, reading, and applying code rules - Reinforce each active lesson with focused rounds DAILY PRACTICE - Complete a quick daily lookup question - Choose focused practice by topic - Review the NEC route after each answer - Keep your test date and current work visible PROGRESS WITHOUT CLUTTER - See completed lessons and the next unlocked step - Track current streak, answered questions, and corrections - Review routes that need more work - Keep study settings saved locally on your device NEC Prep is built for electricians, apprentices, and electrical exam candidates who want direct practice and a clearer way through the book. NEC Prep is an independent study tool. It is not affiliated with, endorsed by, or sponsored by the National Fire Protection Association. NEC and National Electrical Code are registered trademarks of the National Fire Protection Association.