It is recommended that electrical contractors keep a full edition of the IET 18th Edition Wiring Regulations (BS7671) safely on their bookshelf at home or in for office, and for daily use to have the IET Onsite Guide with them at all times. This handy bundle includes both books; IET Wiring Regulations and the IET Onsite Guide (both 18th Edition to the latest release):
IET Wiring Regulations
The 18th Edition (BS7671) is the latest British Standard for Wiring Regulations, it has been mandatory as from January 2019. This is the official version of the IET paperback book.
It features a major update, including a new section on Energy Efficiency, significant changes on protection against overvoltages, protection against fire and an extension to Section 753 to cover embedded electric heating systems for surface heating.
IET Onsite Guide
This is an essential toolkit item for any Electrician. It incorporates all the changes from the 18th Edition (BS7671) in a condensed handy guide.
Featuring easy-to-use quick references, as well as all the essential tables and calculations that onsite electricians need to refer to daily to comply with the 18th Edition Regulations.
The IET Onsite Guide enables competent electricians to deal with installations (up to 100A, 3-Phase)
Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on all orders
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
