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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
Insulation Tester Guide for Motors and Cables
Pick the right insulation tester voltage and interpret IR, PI and DAR readings on motors and power cables.
Read ArticleOscilloscope Selection for Field Engineers
A field-engineer's framework for choosing an oscilloscope, from bandwidth and sample rate to isolation and battery life.
Read ArticleChoosing a Digital Multimeter for Industrial Use
A practical buying guide for selecting an industrial digital multimeter — covering CAT safety rating, True RMS, accuracy, and resolution.
Read ArticleWhy ISO 17025 Calibration Matters for Field Test Instruments
This article explains the importance of ISO 17025 accreditation in the calibration of field instruments for industrial.
Read ArticleHazardous Area Electrical Testing: Choosing the Right Ex-Rated Tools
Expert advice on selecting and using Ex-rated electrical test instruments in hazardous oil and gas environments.
Read Article2026 Solar O&M Toolkit: 8 Test Instruments Every PV Asset Manager Needs
A forward-looking guide for solar asset managers on the essential testing tools required for efficient O&M in 2026.
Read ArticleUKCA vs CE Marking: What UK Buyers of Test Instruments Need in 2026
An updated guide for UK buyers on navigating the UKCA and CE marking requirements for electrical test instruments in.
Read ArticleExporting Electrical Test Gear to Russia & EAEU: GOST R, EAC, and TR CU
A comprehensive guide for exporters and importers on the certification requirements for electrical test gear in Russia.
Read ArticleSelling Test Equipment in the US: FCC, OSHA, and Liability Essentials
An essential guide for importers and manufacturers selling electrical test equipment in the United States market.
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