From our U.S. headquarters in Collegeville, Pennsylvania, we design, manufacture, and distribute analytical instruments based on electrochemical and optical sensors. We specialize in the areas of toxic gas detection and water quality measurements, continuing to lead the way in development of reliable monitoring systems. Our capabilities in the area of sensor design and manufacture allow us to offer the kind of application support needed for the most demanding applications. In addition, local product support is available through our network of over 50 representatives throughout the U.S. and Canada. 

Our goal at ATI is to help provide our customers with the knowledge needed to ensure a safe and healthy environment. Toward this goal, we strive to develop and produce the highest quality instruments available. Our commitment to continuous improvement of analytical sensing systems is the key to our steadily expanding monitoring capability, and provides our users with the power of reliable information.

We are…”The Only Company to Trust, When You Require the Best, in Water and Gas Quality Monitoring.”