Clamp Earth Resistance Testing Guide: Methods, Records and Equipment
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Guides · Grounding and Resistance Testing
Connect clamp earth measurement with the installation configuration and the test question.
Start with the question and the scope.
Identify the conductor and installation arrangement being assessed. Use the method guides to define what is included in the measurement and keep that context with the result.
Use the detailed articles below to connect that question with the method, the comparison and the equipment workflow. Keep the asset documentation and the reason for the work available when deciding which reading route to follow.
Explore the detailed guides.
Methods, context and interpretation
- How to test the earth resistance of a large – scale electrical installation with an Earth Resistance Clamp Tester?
- What Is a Clamp-On Ground Tester and How Does It Work?
Related reading across the wider program
These articles provide context from neighbouring parts of the test program.
Keep the evidence connected to the review.
Identify the asset and the specific question being assessed. Retain the instrument, configuration, relevant conditions and reference documents with the result so the next review can follow the same context.
Identify the conductor and installation arrangement being assessed. Use the method guides to define what is included in the measurement and keep that context with the result.
The approved test procedure and asset-specific criteria define the work and its acceptance review. Use this collection to organise the questions and compare equipment, then confirm the complete configuration for the application.
Connect the workflow with equipment.
Compare the published functions, configuration and reporting workflow against the identified task. Confirm the current specification and accessories for the asset before selecting a model.
Review the setup for your application.
Share the asset type, the test objective and the working environment so the configuration can be reviewed against the actual task.
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