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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
IEC 61010 Safety Categories for Test Instruments Explained
Decoding CAT II / III / IV safety ratings on multimeters and clamp meters: where each is required and what fails.
Read ArticlePredictive Maintenance Program ROI for Plant Managers
Build a predictive maintenance program business case: cost categories, savings drivers, 24-month payback model.
Read ArticleWind Turbine Gearbox Thermal Inspection Best Practices
Thermal imaging routine for wind turbine gearboxes and generators: emissivity, access, and trending tips.
Read ArticleThermal Imaging for Switchgear Hotspot Inspection
Routine thermal imaging of LV and MV switchgear: load conditions, severity rating, and reporting per NETA.
Read ArticleReactive Power Compensation: Capacitor Bank Sizing Guide
Field-data-driven capacitor bank sizing for power factor correction: kVAR calc and resonance avoidance.
Read ArticleInrush Current Measurement for Transformer Energization
Capture transformer inrush current safely: trigger setup, sample rate, and protection coordination guidance.
Read ArticleClass A vs Class S Power Quality Measurement: What IEC 61000-4-30 Requires
Choose Class A or Class S power quality measurement by the decision, evidence and declared IEC 61000-4-30 method—not by a feature list.
Read ArticleMulti Channel Rogowski for Load Balance Monitoring
Use a 3 or 4 channel Rogowski set to monitor three-phase load balance and neutral current in distribution panels.
Read ArticleFlexible Coil Sensor for Generator Stator Current
Measure generator stator current with a flexible Rogowski coil where rigid CTs cannot fit: setup and accuracy.
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