美國(guó)Interscan Corporation  www.gasdetection.com
Founded in 1975, Interscan Corporation is internationally recognized, by government and industry alike, as the go-to company for toxic gas detection instruments—and the necessary record-keeping software.
In a world of me-too products, "one size fits all" pseudo-engineering, and corporate mergers that seem to discourage the individual attention you deserve, Interscan is dedicated to old-fashioned customer service.
Above all, we make sure that what you buy from us is ideally suited to your specific needs—AND is cost effective.

Here's why you should choose Interscan for your gas detection requirements
Interscan has unmatched applications expertise, and an installed base of hundreds of thousands of instruments. We know how to solve your gas detection problem!
Interscan makes its own sensors. Thus, we are not dependent on another company for the very heart of our instruments. What's more, with our ongoing R&D, if your application presents unique challenges, we can usually modify a sensor to match your needs.