Category: PAT Testing

The threshold for passing the insulation test is 1MΩ. This means that the Insulation reading must be over 1MΩ to Pass the test. The PAT tester will gauge the resistance between the earth and the connected live parts (Live and Neutral). The threshold for passing the earth test is 0.1Ω. This means that the reading must be below 0.1Ω to pass the test.

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