for Routine Testing and Advanced
Research Development of Engine Oils,
Lubricants, and Related Fluids
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For over 40 years, our innovative instruments have met specific testing needs expressed by oil companies, OEMs and additive manufacturers for measuring properties critical to high-quality lubricants.

You Deserve the Best
Instruments for Your Testing

We commit to creating and delivering the highest quality instruments available in the market
for identifying, characterizing, and understanding the properties and behavior of modern
fluids and lubricants. 

Read What Our Customers Have to Say

For many years we have worked with Tannas Co. & King Refrigeration to purchase and utilize a number of instruments. The precision and durability of their instruments, along with technical service and sales are second to none.

BG Products, Inc.
Brent Radke / Chemist

We have been a Tannas & King customer since 2017. Since then, we have continued to purchase their equipment due to ease of operation, knowledgeable field technicians, and a high standard of service.

Idemitsu Lubricants America Corp.
Rebecca Pilon/R&D Lab Supervisor

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