Stop Feeling Out of Your Depth - Understand the Basics.

Take an Online Earthing Course

Purpose of an Online Earthing Course


Why, take the online earthing course? Learn at your own pace from anywhere in the world. No travelling to a venue, no hotels, no lost time. To keep things engaging, the fundamentals of Earthing are explained intuitively at first (no maths) by experts in real-world scenarios using a multitude of learning styles and techniques.

Helping save lives through effective training in earthing design.

GreyMatters exists to protect “life” from the harmful effects of High Voltages, (including lightning), globally.  We take what can be traditionally difficult to understand a complex subject. And by using the latest methods available, we aim to intelligently translate the complex into easy-to-understand training courses

Introduction to Earthing - Online Earthing Course