Testing Refresher Course Theory and practical refresher course on the 17th Edition testing procedures and application to electrical installations. On completion of this course candidates will: - • Have gained a practical and theoretical knowledge in testing in preparation for a 2391 testing course/exam. Course Content: Preparation for the City & Guilds 2391 course and helping candidates widen their knowledge and understanding of testing procedures and certification. The course is mainly workshop practical experience with some theory classroom delivery. Duration: 2 days Cost: £300.00 + VAT plus IEE Wiring Regulations £50.00 plus On-Site Guide £20.00