4
41steve
1: Megger MTB7671 (never used). includes RCD, loop, PFC, voltage, polarity, continuity and insulation testing.
The tester is intended for use with double insulated test instruments only.
(Dudley DY2, W.Midlands).
The tester is intended for use with double insulated test instruments only.
(Dudley DY2, W.Midlands).
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