The old bluetooth cat et adatper iii has stopped production, and you can get the new WIFI CAT Caterpillar ET Diagnostic Interface adapter to replace it, VOBDII.COM has WIFI CAT ET III Adapter Caterpillar ET3 New Arrival.
WIFI Caterpillar ET3 Adapter III 317-7485 CAT ET III Diagnostic
Autoboss Tools CAT Communications Adapter III 317-7485 is the latest generation of the CAT Communication Adapter group, and replaces the CAT Comm Adapter II.This function is needed for some CAT ET (Electronic Technician) functions.
Real 2015A Caterpillar ET3 Adapter III P/N 317-7485 Professional Diagnostic Adapter for CAT with WIFI
This is the only recommended communication device for Auto Repair Software CAT, and the only datalink device that will allow you to properly communicate with a CAT engine on dual datalinks.
Software version: 2015A
2015A Caterpillar ET3 Adapter III Communication:
1. Allows communication between service tools and engine controls using various data links such as J1939/11, DeviceNet (future release), CAT DataLink, and J1708 (ATA) vehicle networks;
2. Flash program allows adapter firmware upgrades as additional features become available;
3. Uses J1939/11, high-speed data link (part of ADEM III controls), substantially reducing flash times;
4. Automatically selects J1939/11 when flashing the engine (reduces the flash time approximately 80%, from 14 minutes to 3 minutes).
If you are looking for wireless diagnostic interface for cat engines, please you can choose this new WIFI CAT Caterpillar ET Diagnostic Tool III adapter from www.cnautotool.com , and you will get 5% off discount if you order it now.