News & Technical Articles

Custom Industrial Test Instruments: How OEM/ODM Works

How OEM and ODM partnerships work when commissioning custom industrial test instruments — from concept to first...

Circuit Breaker Test Equipment: Standards and Procedures

An overview of circuit breaker test equipment, applicable standards, and the standard test procedures every...

High Voltage Insulation Tester Selection Guide for Industry

ISO Certified Electrical Test Instruments: Buyer's Checklist

What to verify when sourcing ISO certified electrical test instruments — covering 9001, 17025, 14001, and supplier evaluation tactics.

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.

Soil Resistivity Measurement and Advanced Earth Resistance Testing: From Site Surveys to Compliance Verification

Understand soil resistivity measurement and advanced earth resistance testing for grounding system design and compliance. Compare EK-C300B, EK-C304B, and EK-C310C 4-wire testers for soil resistivity and ground resistance.