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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
IEEE 1188 and 1106 Compliance for Stationary Battery Maintenance
A detailed look at IEEE standards for stationary batteries and the tools needed for professional compliance.
Read ArticleBuilding a UPS Battery Internal Resistance Baseline: A 3-Step Program
A practical guide for data center operators to establish battery health baselines using resistance testing.
Read ArticleString IV Curve Tracing — Diagnosing Underperforming PV Arrays
Master PV diagnostics with our guide to string IV curve tracing and troubleshooting underperforming solar arrays.
Read ArticleIEC 62446-1 PV Commissioning Checklist: Tools and Workflow
Step-by-step guide to IEC 62446-1 compliant PV commissioning, featuring essential checklists and tool recommendations.
Read ArticleCable Withstand and Insulation Resistance Testing: A Field Workflow
A comprehensive field guide to integrating cable withstand and IR testing into your substation maintenance routine.
Read Article5 kV vs 10 kV Insulation Testers — Choosing the Right High-Voltage Megger
Deciding between 5 kV and 10 kV for your insulation tests? This guide explains the technical and practical differences.
Read ArticleDAR & PI: A Practical Guide for Motor and Transformer Insulation Diagnostics
Master motor and transformer diagnostics with our guide to DAR and PI insulation resistance testing ratios.
Read ArticleDAR & PI: A Practical Guide for Motor and Transformer Insulation Diagnostics
Master motor and transformer diagnostics with our guide to DAR and PI insulation resistance testing ratios.
Read ArticleChoosing Between Digital and Analog Test Instruments Today
When analog meters still win and where digital instruments dominate: a decision matrix for industrial buyers.
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