Zeltex, Inc.

In the field or in the lab -- Zeltex is a leader in portable and laboratory Near-Infrared analyzers.

Zeltex designs and manufactures analyzers for the Petroleum, Grain, Seed, Cheese, Food, and other industries.


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new Zeltex is proud to announce the introduction of the ZX-101RZ Ruggedized Portable Octane Analyzer, combining the lab accuracy of our time proven ZX-101 line of Portable Fuel analyzers with the harsh environment housing enables field operators to test in any harsh environment. PRESS RELEASE


87? 89? 93?
In just 45 seconds, the Zeltex Portable Fuel Analyzers can answer that question.

In use by 44 state governments, the Federal Government and over 50 countries world wide, out our proven technology for work for you today.
Grain Elevator
In today's market, a few percentage points equal thousands of dollars.

Able to be used in the field, lab or at the terminal, maximize your profit with our Whole Grain Analyzers.



Learn more about our Fuel, Grain & Seed, and Food & Cheese analyzers, or contact our helpful sales staff now with any questions you may have.