News &amp; Technical Articles

Thermal Imaging for Substation Inspection: Best Practices

Field-tested procedures for substation thermography — covering route planning, safe distance, emissivity, NETD, and severity classification.

Common Electrical Faults and Infrared Test Solutions

Eight common electrical faults found during cabinet infrared inspection — what each thermal pattern means and the corrective action engineers should take.

Choosing the Right Infrared Thermometer for High Temperature

A buying guide for industrial infrared thermometers — covering temperature range, distance-to-spot ratio, emissivity correction, and accuracy claims.

5 Key Features to Choose a Good Industrial Thermal Imager

Five buying criteria that separate a professional industrial thermal imager from a consumer-grade device, with concrete numbers for plant maintenance teams.

How to Use Thermal Imaging for Electrical Fault Detection

A practical guide to using a thermal imaging camera for electrical industry fault detection — covering scan procedures, temperature thresholds, and reporting.

Understanding Electrical Safety Testing Standards: IEEE, IEC, and NFPA Requirements for Industrial Facilities

Comprehensive overview of electrical safety testing standards including IEEE, IEC, and NFPA requirements for industrial facilities. Understand testing intervals, methods, and equipment needed for compliance.

How to Choose the Right Electrical Test Equipment for Power System Maintenance: A Buyer's Guide

A practical buyer's guide to selecting the right electrical test equipment for power system maintenance. Learn what to consider when choosing insulation testers, ground resistance meters, clamp meters, and more.

Transformer Core Grounding Current Testing: Diagnosing Insulation Faults in Power Transformers

Learn about transformer core grounding current testing for diagnosing insulation faults. Explore EK-S810 and EK-S810B core current testers with touchscreen displays and frequency analysis for predictive maintenance.

Large Jaw DC/AC Clamp Current Meters and Ultra-Large Aperture Clamp Meters for Heavy Industrial Applications

Explore large jaw DC/AC clamp current meters for measuring heavy industrial cables and bus bars. Compare EK-G667D, EK-G668D, EK-H710, EK-H710A, and EK-H710D ultra-large aperture models up to 4000A.