Resources
News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
Three-Phase Power Quality Logging for Industrial Energy Audits
How to use three-phase power quality logging to identify waste and optimize energy consumption in industrial facilities.
Read ArticleType B RCDs and EV Chargers — What Site Engineers Must Know in 2026
Insights for engineers on Type B RCD implementation and testing for EV charging infrastructure in 2026.
Read ArticleMOA Surge Arrester Live Testing: Catching Hidden Leakage Current Before Failure
A guide to live testing MOA surge arresters and identifying hidden leakage current to prevent costly power failures.
Read ArticleCT Ratio and Polarity Testing: A One-Person Workflow for Switchgear Acceptance
Streamlining switchgear commissioning with an efficient one-person workflow for CT ratio and polarity verification.
Read ArticleWearable Proximity Voltage Alarms: Reducing Arc Flash Incidents on Worksites
How wearable proximity voltage alarms become a last line of defense against arc flash on live electrical sites.
Read ArticleNon-Contact High-Voltage Voltage Detectors: How to Specify and Use Them Right
Technical insights on specifying and operating non-contact high-voltage detectors for enhanced substation safety.
Read ArticleFork vs Hook Jaw Clamps: Choosing the Right Probe for Substation and Switchgear
A technical comparison of fork and hook jaw current clamps to help substation managers select the most efficient tool.
Read ArticleLive HV Current Measurement Safety: A Field Procedure for Substation Crews
Essential safety protocols and field procedures for substation crews performing live high-voltage current measurements.
Read ArticleIEC 62271 Circuit Breaker Loop Resistance Testing: Voltage & Current
A technical deep dive into circuit breaker contact resistance testing under IEC 62271 standards.
Read Article