Lab Accurate
Fuel Analyzers

Where you need it most,
When you need it most

Since 2019, Zeltex LLC has been part of


Fuel | Octane Analyzers

Decades of expertise in portable octane, cetane and bio-fuel with lab-accurate analysis
When it comes to portable octane testing,
there is simply no other choice.
42 U.S. State Governments rely on
the Zeltex ZX-101 Family of Analyzers
to protect their constituents from poor quality fuels.
Whether you are looking for Octane, Ethanol Percentage
or the percentage of Bio Diesel in Diesel Fuels,
Zeltex remains the only choice.

Our Other Near Infrared Analyzers

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 Grain, Seed, Cheese, Food, and other industries. Known for their Accuracy, Flexibility and Ruggedness, our Near IR Analyzers will enable you to accomplish your goals and outpace the competition.

Grain | Seed analyzers

Across the United States and the world, the Zeltex line of Whole Grain Analyzers has proven their mettle

Ground meat analyzers

From the manufacturing process to the research lab, the Zeltex line of Food Analyzers has proven invaluable to their users

Forage analyzers

Cutting-edge analyzers for forage and silage that help growers and farmers to turn agronomics into economics

Slurry analyzers

From waste to asset. Take advantage of all the benefits slurry analysis can bring

More than 25 years of experience in NIR technology, delivering effective solutions for the success of our customers and staying ahead of rapidly changing market demands

A recognized leader in portable
and laboratory Near IR analyzers

Since 1992, Zeltex has offered the premier line of portable NIR analyzers for fuel, grain and food. Headquartered in Hagerstown, Maryland, Zeltex has supplied thousands of Customers with the tools needed to succeed in today’s competitive markets.

From Government agencies, research facilities, fuel producers, universities, farms and manufacturers, we pride ourselves in our personal approach and customized solutions for each and everyone of our valued customers.

In 2019, Zeltex was purchased by Dinamica Generale, a worldwide leader in agricultural instruments, forage and slurry analysis, and together we are proud to provide our customers with the tools needed to succeed in today’s challenging environment.

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