- Evaluate the performance and ignition strength of automotive spark plugs effectively. - Designed specifically for petrol vehicles with a 12V ignition system, ensuring compatibility with a wide range of cars. - Features a protective case design that safeguards the device during use, enhancing durability and reliability. - Delivers high output energy for accurate and efficient testing results, helping you maintain optimal vehicle performance. Use Cases: - Ideal for automotive technicians who need to assess spark plug functionality quickly and accurately during routine maintenance. - Perfect for DIY car enthusiasts looking to troubleshoot ignition issues and ensure their vehicle runs smoothly. - Essential for workshops that require reliable testing equipment to diagnose and resolve spark plug-related problems effectively. With its robust features and practical applications, this spark plug tester is a must-have tool for anyone serious about vehicle maintenance.