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Five-step transformer oil testing process shown over a photo of a beaker of amber insulating oil. Curved arrows connect the steps in order: Dissolved Gas Analysis (DGA), Insulating Fluid Quality Assessment, Particle Analysis, Furan Analysis, and Diagnostic Evaluation.

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The Importance of Routine Fluid Analysis for Transformers

man standing in front of electrical transformer

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Transformer Testing Decision Guide: When, Why & How to Test Insulating Fluid

close up of scientist with a testing tube

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The Power of Dissolved Gas Analysis: DGA Testing

transformer with 4 images of testing remains over image

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Why Laboratory Testing Remains Irreplaceable in the Smart Grid Era

Closeup of transformer

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Common Misconceptions About Transformer Testing

TechCon® North America 2026 recap infographic

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TechCon® North America 2026: A Hub for Innovation in The Utility Industry

breakdown of circuit breaker

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Understanding High Voltage Circuit Breakers

An electronic transformer with power lines

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Transformer Insulation Innovation: Why Advanced Materials Still Depend on Oil Diagnostics

The Future of Transformer Diagnostics_Learn More at TechCon®

The Future of Transformer Diagnostics: Learn More at TechCon® North America

oil samples

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How to Correctly Take an Oil Sample from a Transformer

microscope

“What’s in Your Oil®?” How Microscopic Evidence Reveals Failure in Electrical Equipment

TechCon North America 2026 Graphic

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Why TechCon® North America Is Pertinent To You (2026)