LAS VEGAS, November 4, 2026
At the invitation of the AAPEX organizers, OBDResource CEO James Hou presented the new ST200 Spark Plug Tester on stage during AAPEX 2026. Automotive aftermarket professionals saw a hands-on demonstration of the tool and its operation, alongside an introduction to the company’s focus on practical diagnostic and testing equipment.

OBDResource presents the ST200 Spark Plug Tester at AAPEX 2026.
Demonstrating the ST200 Spark Plug Tester
The ST200 was a key part of OBDResource’s new-product presentation. James demonstrated the testing process so attendees could see how the tool is intended to be used, with attention to its purpose and operating workflow.
Spark plug evaluation is one of the practical tasks technicians encounter when investigating ignition-related issues. The live demonstration gave the audience a direct view of the tool, helping explain its role in workshop testing.

A closer look at the product during the on-stage presentation.

The hands-on demonstration showed a practical testing workflow.
Meeting Automotive Aftermarket Professionals
The presentation attracted the attention of show attendees and received a positive response. For OBDResource, demonstrating the ST200 in front of industry professionals was an opportunity to move beyond a catalog introduction and show the product’s intended use in person.

Automotive aftermarket professionals attending a presentation at AAPEX 2026.
Continuing the Conversation at the Booth
During AAPEX 2026, the OBDResource team also welcomed visitors to its exhibition booth for product discussions and hands-on conversations. These exchanges offered further insight into the needs of technicians, service businesses and people carrying out everyday repairs.
Feedback from these conversations informs product development and customer support, including users’ priorities for practical functions, clear operation and helpful assistance after purchase.

Product conversations and hands-on discussions at the OBDResource booth.

Meeting members of the automotive aftermarket community during the show.
Developing Tools for Everyday Workshop Tasks
Since 2008, OBDResource has focused on automotive diagnostic and testing tools for technicians, repair businesses and hands-on vehicle owners. The ST200 Spark Plug Tester continues that work by addressing a practical workshop testing task.
OBDResource thanks the AAPEX organizers for the invitation and the attendees and booth visitors who took time to watch the demonstration and meet the team. We look forward to continuing these discussions and sharing more information about the ST200.
Learn more:
Explore OBDResource automotive testing tools
Contact our team for ST200 product and business inquiries
Read the original English article
AAPEX official article