Sort by:

S5 – Refresher Training in the Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) Reviews

Showing 5 star reviews : View all 318 reviews

Andrew S, 17 Sep 2020

Redcar

Good instructors.

Helpful review?   Yes   No

[ Inappropriate review ]

David K, 16 Sep 2020

Redcar

Very knowledgeable tutor

Helpful review?   Yes   No

[ Inappropriate review ]

John P, 28 May 2026

Redcar

Pete c, 22 Apr 2026

Redcar

Andrew N, 22 Apr 2026

Redcar

Marty E, 25 Mar 2026

Redcar

Darren S, 25 Mar 2026

Redcar

Wayne T, 11 Feb 2026

Redcar

Adam M, 30 Oct 2025

Redcar

Mike A, 08 Oct 2025

Redcar