Continuity of Main Bonding

This video will demonstrate how to check the continuity and measure the resistance of your main bonding. It will also show you where to enter the results and the details of your main bonding in the electrical installation certificate.

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COVID-19 Update

In line with current Government Guidelines we will unfortunately be closed until further notice. We will be contacting existing customers as a matter of urgency regarding their courses. For any further information please email us at Thank you for your patience and understanding during these difficult times.