• Required for seamless use of Alcohol O2 module with PRO500 or PRO600 harness • Adapts dual Nano connectors to a single dual - channel Alcohol O2 module • Ensures reliable and efficient connection. Don't miss out on this must - have adapter!

This adapter harness is perfect for those who are using the Alcohol O2 module with the PRO500 or PRO600 harness. Whether you're a professional mechanic or a car enthusiast, it's a great addition to your setup. In practical use, it allows you to connect different parts of your car's oxygen monitoring system easily. It adapts the dual Nano connectors to work with a single dual - channel Alcohol O2 module. As for its size and weight, it's compact and lightweight, making it easy to install and manage.