BS 7671 Mastery

Pass the 18th Edition, build Level 2 and Level 3 confidence, and revise BS 7671 with mocks, calculators, and fast code-reference drills.

BS 7671 Mastery is an 18th Edition exam prep and electrician revision app for learners, apprentices, improvers, and working electricians who want stronger results in BS 7671, inspection and testing, and Level 2, Level 3, and NVQ study.

If you are searching for an 18th Edition app, BS 7671 revision app, electrician exam prep, BS 7671 mock questions, or inspection and testing revision, this app is built for those exact needs.

Revise the topics that matter most:

• 18th Edition revision across key parts of BS 7671
• Level 2 electrical revision covering safety, science, and installation practice
• Level 3 electrician revision covering design, calculations, inspection, testing, and fault-finding
• NVQ electrical study support for applied knowledge and practical understanding
• quick calculators for voltage drop, maximum Zs, and cooker diversity

This is not just a reference app. It is a practical electrician study app designed to help you practise, recall, and apply the regs with more confidence through:

• topic-based question practice
• timed mock exams
• weak-area review
• code-reference drills for faster Blue Book navigation
• revision flows built around real compliance decisions

Inside BS 7671 Mastery:

• 18th Edition mock test style practice
• BS 7671 questions for regular revision sessions
• inspection and testing focused study for Level 3 learners and improvers
• electrician calculators for common checks
• structured progression across Level 2, Level 3, and NVQ-style learning

Use the app to support common search intents and revision goals such as:

• How do I revise for the 18th Edition exam?
• Where can I practise BS 7671 questions?
• What is the best electrician revision app?
• How do I improve inspection and testing knowledge?
• What app helps with Level 2 electrical revision?
• What app helps with Level 3 electrician exam prep?
• Where can I find electrical NVQ revision support?

Whether you need 18th Edition exam prep, a stronger BS 7671 study app, better inspection and testing revision, or broader electrician exam prep across Level 2 and Level 3, BS 7671 Mastery gives you one place to revise, practise, and build confidence.

This app is an independent study aid and is not affiliated with or endorsed by BSI, City & Guilds, or any awarding body.