Vintage Megger Insulation Tester MJ8 Mk2 – Evershed & Vignoles – Leather Case

This was used by him when he was one of the lead Electrical Engineers on both theDragon Reactor and the SGHWR at the UKAEA Winfrith Site, Dorset. Model: MJ8 Mk2. Later plastic models are far more common; these early heavy-bodied units with original case.

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