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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
Solar PV System Troubleshooting with Test Instruments
A four-instrument workflow for diagnosing solar PV faults — string voltage, IV-curve, insulation, and thermal scan.
Read ArticleStep-by-Step How to Test Motor Insulation
A field-ready procedure for testing motor insulation safely — from isolation, through PI and DAR measurement, to result interpretation.
Read Article5 Must-Have Tools for Industrial Electricians
The five-instrument diagnostic kit every industrial electrician should carry, with the specification minimums for each tool.
Read ArticleHigh Precision Digital Multimeter Specs Decoded
Decoding the specifications of high-precision digital multimeters — digits, ppm accuracy, temperature coefficient, and real applications.
Read ArticleHow to Compare Test Instrument Brands Objectively
Stop comparing test instruments by price stickers — use traceable specs, calibration support and ecosystem to make a defensible procurement decision.
Read ArticleLaser Level for Construction and Engineering
A construction-focused buying guide for laser levels — line vs rotary, accuracy, range, and laser class.
Read ArticleInsulation 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 ArticleThermal Imager Applications in Modern Industry
Six industrial use cases for thermal imaging — from electrical hotspot detection to refractory wall scanning and PV string surveys.
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.
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