Control House, Inc. Manufacturer Representatives for Instrumentation and Control
Additel Corporation is one of the leading worldwide providers of process calibration tools. We are dedicated to designing, manufacturing, and delivering the highest quality handheld test tools and portable calibrators for process and calibration industries.

Please call us to work with you on your application needs. Your contacts at Control House are:
Pat McClernon 952-746-3485

Doug Andersen 952-746-3484

Visit the Additel Website!