About Tel-Tru Manufacturing Company
At Tel-Tru
Our world revolves around you, the customer. Since 1916, our goal has been total customer satisfaction through world-class manufacturing, service and support. Tel-Tru's world-class philosophy encompasses state-of-the-art equipment and manufacturing processes and a customer-centric staff and culture. From our beginnings, making household thermometers, up to our latest products serving the industrial, commercial, OEM, HVAC, and food service markets, we have always put the customer first. We look forward to providing you with a world-class experience!

MCAA Membership
MCAA - Measurement, Control & Automation Association
Tel-Tru is a member of the Measurement, Control & Automation Association, which is the national trade association representing leading manufacturers and distributors of instrumentation, systems and software used in industrial process control and factory automation around the world.
FISA Membership
FISA - Distributors Serving Sanitary Processing
Tel-Tru is a member of FISA, the trade association dedicated to promoting distribution in serving high purity industries. Formed by distributors more than 50 years ago, FISA membership includes independent distributors and manufacturers who go to market through distribution. Members serve customers in food, beverage, personal care, pharmaceutical, Bio-Pharm and other high purity industries.
Brewers Association Membership
Brewers Association
The Brewers Association is an organization of brewers, for brewers and by brewers. US brewery members and members of the American Homebrewers Association are joined by members of the allied trade, beer wholesalers, individuals, other associate members and the Brewers Association staff to make up the Brewers Association, which promotes and protects American craft brewers, their beers and the community of brewing enthusiasts.

MBAA Membership
The Master Brewers Association of the Americas is a nonprofit professional, scientific organization dedicated to advance, support, and encourage scientific research into brewing malt beverages and related industries and to make that research available to the public through conventions, discussion groups, journals, publications and seminars.