MSparts 317-7485 Adaptor ET3 Communication Adapter Diagnostic Tool ET III Scanner Code Reader Fit for CAT Excavator Loader Dozer Construction Machinery

The MSparts 317-7485 ET3 Communication Adapter Diagnostic Tool is a professional ET III scanner built for reliable diagnostics of CAT construction machinery. Supported by ET 2019A software, this code reader is equipped with 9-pin and 14-pin connectors to suit CAT excavators, loaders, bulldozers and other heavy equipment. It supports fast fault code reading, real-time parameter monitoring, ECM data analysis and system troubleshooting, with stable signal transmission and high diagnostic accuracy. Durable and easy to use, it is an essential tool for on-site maintenance and workshop repair, helping technicians quickly locate mechanical and electrical faults to minimize equipment downtime.

• 1.Wide Compatibility: Direct replacement for OEM part number 317-7485, fully compatible with CAT ET 2019A and ET III diagnostic software, perfectly works for CAT excavators, loaders, dozers and most construction machinery to achieve full vehicle system detection.
• 2.Dual Connector Design: Equipped with 9-pin and 14-pin connectors to match different CAT equipment interfaces, supporting plug-and-play connection without additional adapters, ensuring stable and fast communication with the vehicle ECM.
• 3.Comprehensive Diagnostic Functions: Quickly reads and clears fault codes, monitors real-time running parameters (engine temperature, oil pressure, rotational speed, etc.), records fault history, performs ECM calibration and system testing to accurately locate mechanical and electrical faults.
• 4.Stable Signal Transmission: Adopts high-efficiency anti-interference communication module, providing reliable data transmission even in harsh construction site environments, avoiding signal loss or disconnection to ensure smooth diagnostic operation.
• 5.Rugged & Portable Structure: Made of heavy-duty industrial-grade materials for durability against drops and dust, compact size for easy carrying, ideal for on-site maintenance and workshop repair to reduce equipment downtime.