6 Warner Road
Warner, NH 03278


Bob Brown, Sales Manager


For over twenty years now, MadgeTech, Inc. has set the standard for excellence in data logging technology and customer service. Over time, our company has evolved from a one-man operation in a garage to an international leader with products sold in over 100 countries worldwide.

As MadgeTech has grown, we have never lost sight of President Norm Carlson’s original vision of a company that maintains meaningful relationships with customers in addition to manufacturing the highest-quality data loggers on the market. We pride ourselves on listening to our customers so that we can turn their problems into new data logging solutions. This dedication to working for the customer is what makes “The MadgeTech Solution” so much more than just a product line.