The THINKHAO ECCS06-Kit2 is a secondary adapter kit designed specifically for the ECCS06 automotive tester. This kit provides additional pigtail connections, allowing you to expand the functionality of your ECCS06 tester. It enables compatibility with various systems, including VDC (Electric Control Variable Displacement Compressor), compressor system scanners, and ECV (Electric Control Valve) testers. By integrating this adapter kit, you can enhance your diagnostic capabilities and efficiently troubleshoot a wider range of electronically controlled variable displacement compressor systems. Ensure compatibility by verifying that this kit is intended for use with the ECCS06 tester before making your purchase.