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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
Fire 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 ArticleCathodic Protection Rectifier Testing — Field Guide & Instrument Selection
A practical, field-tested approach to cathodic protection rectifier 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 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.
Read ArticleElevator Electrical Maintenance Test Tools — Annual Inspection Kit
Elevator electrical maintenance is highly regulated. Four test categories cover the annual inspection.
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 ArticlePortable Appliance Testing for Small Business — A Practical Start
Small businesses carry the same duty of care as large ones. Here is a practical start to appliance testing.
Read ArticleLow-Resistance Measurement for Weld Quality — Verifying Bonds
A bad weld looks fine but reads high. Micro-ohm measurement proves the bond before it is buried.
Read ArticleLeakage Current Testing for Medical Equipment — Patient Safety Limits
In medical equipment, microamps matter. Leakage current testing protects patients connected to the device.
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