MSparts ET3 Diagnostic Test Tool 9/14 Pins Version 2019C 2020A Communication Adapter Group ET III Scanner Tool 317-7485 317-7484 3177485 Fit for Caterpillar CAT Heavy Machinery Truck Excavator

This MSparts ET3 Diagnostic Test Tool is a professional communication adapter group designed for Caterpillar CAT heavy machinery, trucks and excavators. Adopting 9/14 pins connectors and compatible with 2019C and 2020A software versions, it directly replaces OEM part numbers 317-7485, 317-7484 and 3177485. It ensures stable and efficient data communication with CAT electronic control modules (ECMs), supporting functions including fault code reading and clearing, real-time parameter monitoring, system calibration and equipment troubleshooting. As a reliable ET III scanner tool, it is an essential solution for maintenance technicians to accurately diagnose and service CAT heavy equipment.

• ET3: 317-7485. Software supporting V2019 CD software. Operating systems: Windows 7, Windows 8, Windows 10. (The Win10 Professional version is currently the most stable system.)
• Support multiple languages: English, Chinese, Danish language, French, German, Italian, Japanese, Portuguese, Russian, Spanish.
• Powerful Function：Equipped with USB interface, easy to operate data analysis, fa-ult codes, time adjustment, throttle calibration, timing calibration, hydraulic flow matching, computer board maintenance, refresh, computer board programming, computer board configuration modification, EFI engine maintenance.
• Cylinder breaking test, overrun test, rotary test, ET are not only diagnostic tools, but also powerful maintenance functions such as maintenance calibration: PRV main pump control pressure calibration, PRV power shift calibration, PRV hydraulic cooling fan calibration, PRV optional valve flow control calibration.
• Application Wide：Suitable for diagnosing for Caterpillar machines and equipment engines, such as trucks, excavators, air compressors, loaders, ships, drilling rigs, generator sets, Atlas drilling rigs, CSR drilling rigs, oilfield equipment, and other inspections.
• No-worry Purchase, Reliable Service: For any issues, you may have before or after the purchase, email us.(kkumkomi@gmail.com) Due to the technical cost involved in installation, we will only successfully install the software for you once. Regardless of the reason for requiring a second installation of software, corresponding installation fees will be charged. (We can guarantee that the software installed for free for the first time is normal and working.)