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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
How to Measure Ground Loop Resistance Without Disconnecting the Grounding Conductor
A field guide to clamp-on ground resistance testing for multi-grounded systems. It explains the closed-loop requirement, compares the method with fall-of-potential testing, provides a repeatable seven-step workflow, and uses the EK-B200X as a product-selection example.
Read ArticleRail Signalling Power Supply Testing — Field Guide & Instrument Selection
A practical, field-tested approach to rail signalling power supply testing, covering method, criteria, tools and records.
Read ArticleStreet Lighting Circuit Fault Finding — Field Guide & Instrument Selection
A practical, field-tested approach to street lighting circuit fault finding, covering method, criteria, tools and records.
Read ArticleRCD Trip Time Testing Procedure — Field Guide & Instrument Selection
A practical, field-tested approach to RCD trip time testing procedure, covering method, criteria, tools and records.
Read ArticleMarina Electrical Safety Testing — Field Guide & Instrument Selection
A practical, field-tested approach to marina electrical safety testing, covering method, criteria, tools and records.
Read ArticleTunnel Ventilation Fan Electrical Testing — Field Guide & Instrument Selection
A practical, field-tested approach to tunnel ventilation fan electrical testing, covering method, criteria, tools and records.
Read ArticleAgricultural Electrical Safety Testing — Field Guide & Instrument Selection
A practical, field-tested approach to agricultural electrical safety testing, covering method, criteria, tools and records.
Read ArticleFire Pump Controller Electrical Test — Field Guide & Instrument Selection
A practical, field-tested approach to fire pump controller electrical test, covering method, criteria, tools and records.
Read ArticleWind Turbine Nacelle Electrical Testing — Field Guide & Instrument Selection
A practical, field-tested approach to wind turbine nacelle electrical testing, covering method, criteria, tools and records.
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