The Vintage Actron CP7519 Advance Timing Advance Light Analyzer is a diagnostic service tool designed to analyze engine timing. Made in the United States by Actron, this tool comes with a cord and leads for easy use. While it does not come with a warranty, it is a reliable and classic piece of automotive equipment that can help with troubleshooting and maintenance tasks. Perfect for car enthusiasts or professionals looking for a high-quality timing light analyzer.