Tools and Resources for Electrical Test Technicians

TestGuy is a knowledge base dedicated to the fine art of power distribution testing, maintenance and troubleshooting. We offer resources to help field technicians gain the skills necessary to properly test, assess, and validate electrical equipment.
Pro Software Tools

Electronic test forms and productivity tools designed for professional electrical test technicians.

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3000+ questions on electrical safety, maintenance, performance testing, and industry standards.

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Technical resources and field notes for electrical testing and maintenance.

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Featured Articles

Insulation Resistance Test Methods, A Beginners Guide
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Field Testing Label Requirements for Electrical Equipment Maintenance
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Test Your Knowledge

Sharpen your skills with our collection of quizzes on electrical safety, maintenance & testing of electrical equipment and industry standards.

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