Advanced Diagnostic Equipment

Family Owned Business Serving Saint Peters, MO since 1987.

Precision Automotive Diagnostics with Cutting-Edge Technology

At Design Technology Inc., we provide high-quality automotive diagnostic solutions to help you accurately measure and test electrical and electronic components in modern vehicles. Our diagnostic kits integrate with your PC, offering detailed analysis and real-time data for superior troubleshooting and repair.


Designed for professional automotive technicians and workshops, our diagnostic equipment delivers precision, reliability, and advanced features  to meet the demands of modern vehicle manufacturers and service centers.

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Our Diagnostic Kits Help You Analyze:

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Ignition systems (primary and secondary)

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Fuel injectors and fuel pumps

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Starter and charging circuits

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Batteries, alternators, and starter motors

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Sensors, including lambda, airflow, ABS, and MAP

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Electronic throttle control systems

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Vehicle communication networks (CAN bus, LIN bus, and FlexRay)

Customer Satisfaction is Our Goal!