Monitoring hard particles in hydraulic systems and lubrication oil in gear boxes and generators.
Supplying commercial marine industry with lube and fuel sampling and test kits to maintain peak performance.
Monitoring diesel fuel and engine lubricants aboard U.S. Navy and Military Sealift Command vessels.
Monitoring diesel engine lubricants in heavy equipment and hard particles in fire-resistant hydraulic fluids.
Serving a Broad Range of Customers for over 35 years

Go to Parker | Kittiwake productsDownload the DSI Capabilities Brochure

DSI would like all our customers and suppliers to know that we are in full operation and diligently following the Coronavirus guidelines established by the health care professionals and recommended by federal and local governments to keep our workplace safe and protected. Our staff takes pride in serving our customers' needs and are ready and able to respond to your requests for products or information in the usual timely manner. We are sure you will join us in recognizing the exceptional efforts of the health care workers who are providing amazing medical care on the front lines. We will win this challenge with the efforts of all involved. We wish everyone safe and healthy outcomes during these challenging times. Thank you always for your consideration of DSI to support your business needs.

Since 1982, DSI has provided quality supplies and rugged, state-of-the-art sampling and on-site test equipment for the analysis of lubricants, fuels and coolants.

  • We enjoy a solid reputation for reliability, responsiveness, technical expertise and demonstrated global distribution capability.
  • We believe that maintaining long term relationships with our customers is a vital component of our mission.
  • Thank you for your interest in exploring our products, capabilities and services. We look forward to serving you.

 Field Analysis Test Kit

The featured portable Field Analysis Test Kit combines everything needed to quickly test five key parameters of conventional and synthetic lubricating oils, on-site and in the field.

The Combined DIGI Cell switches between Water-in-Oil and TBN testing using a new non-HAZMAT reagent for lower shipping costs and ease of use.

TAN can be tested using the supplied tools and reagents.

A rugged patch test apparatus reliably identifies hydraulic particles contamination and abnormal wear in industrial, fleet, marine and off-highway equipment.

The Visgage© checks viscosity of all ranges of oils without thermometers or stop watches to assure quality control in your oil analysis program.

Contact for pricing and ordering information.