Resources
News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
Transformer Bushing Insulation Test — Field Guide & Instrument Selection
A practical, field-tested approach to transformer bushing insulation test, covering method, criteria, tools and records.
Read ArticleBattery Storage System Insulation Test — Field Guide & Instrument Selection
A practical, field-tested approach to battery storage system insulation test, covering method, criteria, tools and records.
Read ArticleProspective Short Circuit Current Test — Field Guide & Instrument Selection
A practical, field-tested approach to prospective short circuit current test, covering method, criteria, tools and records.
Read ArticleNeutral Earth Voltage Measurement — Field Guide & Instrument Selection
A practical, field-tested approach to neutral earth voltage measurement, covering method, criteria, tools and records.
Read ArticleUninterruptible Power Supply Battery Test — Field Guide & Instrument Selection
A practical, field-tested approach to uninterruptible power supply battery test, covering method, criteria, tools and records.
Read ArticleBus Bar Trunking Insulation Testing — Field Guide & Instrument Selection
A practical, field-tested approach to bus bar trunking insulation testing, covering method, criteria, tools and records.
Read ArticleShore Power Connection Testing Ships — Field Guide & Instrument Selection
A practical, field-tested approach to shore power connection testing ships, covering method, criteria, tools and records.
Read ArticleSubstation Battery Bank Testing — Keeping DC Backup Reliable
When the grid fails, the battery bank runs protection and control. Testing keeps that backup trustworthy.
Read ArticleTransformer Turns Ratio Field Check — Spotting Tap and Winding Faults
The turns ratio is a transformer's fingerprint. A field check reveals winding and tap faults early.
Read Article