John Sinclair interviews David Jenkins, CEO of AutoTest, about their range of automotive, heavy truck, and mining industry measuring equipment. Jenkins provides an overview of AutoTest's 50 specialized measurement products distributed across 50 countries for various testing applications, including brake measurement tools critical for improving safety in mining. Jenkins explains that frequent brake checks can significantly reduce accidents and fires in coal mines by ensuring brakes are functioning properly. He details other measurement devices for mining and heavy trucks to test lighting, emissions, suspension, and more. Routine testing of these components is essential for optimal performance, minimizing downtime, and enhancing safety. Jenkins highlights how AutoTest offers a diverse range of highly engineered measurement solutions to support major transportation industries. He stresses that regular testing and preventative maintenance are key to improving productivity, avoiding downtime, and enhancing safety. Jenkins conveys this message in a professional and informative manner. Overall, the interview covers how AutoTest provides specialized measurement tools and the importance of routine testing for major transportation sectors. Jenkins emphasizes testing as a key strategy to boost performance, reduce downtime, and strengthen safety in mining and for heavy trucks.