Check the listing for details. Marquette model 40-276 Engine Analyzer. Condition: For parts or not working, Made in United States. Listed at 950.00 USD. The Marquette model 40-276 Engine Analyzer is a powerful diagnostic tool designed for automotive use. Made in the United States, this engine analyzer features an analog display with a backlit design for improved visibility. It comes with a user guide, wire probes, and clamps as accessories, making it a comprehensive tool for analyzing and troubleshooting engine performance issues. The Marquette model 40-276 is a reliable and essential addition to any mechanic's toolkit for precise and efficient automotive diagnostics. This Analyzer needs repair and is for parts only. Weight is about 280 Lbs.