Tech 2 Adapters: What are they & How to use?

What is a Tech 2 adapter:

There are a number of adapters are available for the Tech 2 scan tool which allow connection to many different vehicles. Specific adapters are included in the Tech 2 base kit depending upon Tech 2 configuration—NAO, International, Saab, Opel, Vauxhall, etc. Adapters not included in the base kit may be purchased separately from your tool distributor

Tech 2 full kit with all adapters:

Source: http://www.chinacardiags.com/wholesale/tech2-diagnostic-scanner-for-gm-saab-opel-suzuki-isuzu-holden-with-full-package.html

Tech 2 adapters list:

All adapters available for Tech 2:

SAE 16/19 Pin Adapter:

This adapter allows DLC connection to some 1994-1995 NAO vehicles and all NAO vehicles from 1996 onward.

NAO 12/19 Pin Adapter:

This adapter allows ALDL connection to some 1994-1995 NAO vehicles and all previous 1993 and earlier vehicles equipped with 12-pin ALDL connectors.

Opel 10/19 Adapter:

This adapter allows connection for current Opel vehicles with a 10-pin connector.

Saab 10/19 Adapter:

This adapter allows connection for current Saab vehicles with a 10-pin connector.

Opel / Isuzu / Geo 3/19 Adapter:

This adapter allows connection for Opel, Isuzu, and Geo vehicles that have a 3-pin horizontal connector.

Opel / Isuzu 3/19 Adapter:

This adapter allows connection for Opel and Isuzu vehicles with a 3-pin “T” connector.

In detail… look at the chart below.

How to use Tech 2 adapters with the main unit:

1. VCI cable connector (26-pin connector)
2. Various vehicle adapters
3. DLC cable (19-pin connector end)

Tech 2 User Manual:

http://www.chinacardiags.com/wholesale/tech2-diagnostic-scanner-for-gm-saab-opel-suzuki-isuzu-holden-with-full-package.html