Learn more about the unique features of the Smoke Wizard® GLD-40 Package.


Learn more about the ‘baseline’ Smoke Wizard® GLD-50 Package.

Comparison Chart

An extensive comparison of the Global Leak Detection Smoke Wizard® GLD-40 vs. the Redline Detection Smoke Pro Total-TechTM.

Frequently Asked Questions

Answers to popular questions about the Smoke Wizard® and its operation.

Top 10 Engine DTCs

Using Smoke Wizard®, nine of the top ten most common codes can be diagnosed quicker and more accurately.  Maybe it should be called the “Smoke Wizard” light!

Operation Manuals (multilingual)

View/Download the official Smoke Wizard® Operator’s Manual – available in a variety of languages.

Warranty Registration

Please register your Smoke Wizard® in order to help us provide better service and technical support.


Discover more about the Smoke Wizard® package and it’s range of uses.

Popular Ads

View a collection of familiar Smoke Wizard® Advertisements.

9 of the Top 10* Check Engine DTCs can be diagnosed with a Smoke Wizard.®

Maybe the Check Engine light should be called the Smoke Wizard light.

* Analysis of 2011-2012 Illinois Smog Check data

* Analysis of 2008 CA Smog Check data