TestOil Now – Oil Test Kit – Industry Leading, Professional Oil Analysis Kit & Report (Purchase in quantities of 5 or 10)


All supplies, return mailers and analysis is included.  All testing is performed utilizing approved ASTM test methods in our ISO 17025 Laboratory.  Eurofins TestOil is your laboratory, we will never send your samples to a contract laboratory for processing, we will do everything we can to show you why we are the best in this business.  We want you as a customer for life!


TestOil Now is the perfect solution for monitoring the condition of your machines and oil.  We specialize in pinpointing problems with Engines, Compressors, Gearboxes, Hydraulics, Turbines, Pumps, Motors, and any other critical rotating equipment used in Transportation, Agriculture, Construction, and Industrial Plants.  We test all types of lubricating fluids including Mineral Oils, Synthetics, Fire Resistant Fluids and other unique chemistries.

Your oil samples will be processed by the best and most advanced instruments and processes available. As soon as we receive your sample, you will be emailed alerting you that your results will be available the same day. When completed, your results will be emailed to you and you will be granted access to DataSight, a web-based data management tool that will allow you to dig deeper into your results and trends. These results will provide valuable insights into your equipment’s health, lubricant health, and contamination levels. All results are reviewed by Certified Lubrication Specialists. You will receive FREE Analytical Ferrography and Karl Fisher Water analysis when a problem is suspected ($120 value).

Everything is included!  You will receive your results the day we receive your samples GUARANTEED!  If you are not 110% satisfied with our services, we will refund your entire purchase.  You will receive the same State-of-the-Art testing and interpretation that the most important companies in the world have been receiving from Eurofins TestOil for over 30 years: General Motors, Budweiser, Cargill, US Steel, The US Mint, BASF, Exelon and many many more.

Remarkable Customer Service and your Data Analyst team are always ready to help and can be contacted at 216-251-2510 or email CES@testoil.com YOUR SATISFACTION IS GUARANTEED!

  • Include Pump
  • No Pump

Free shipping on domestic orders. $40 flat rate for international. 


Same day oil testing from Eurofins TestOil!  Once we receive your sample, you will receive your sample results the same day!

Your TestOil Now Test kit will be shipped the same day we receive your order (order before 1pm EST please!).  Your kit includes:

  • Clean Certified PETE bottles (safe for use with exotic lubricants)
  • Postage paid priority mailers for returning sample to laboratory
  • Waste oil bucket to allow you to properly flush your sample port
  • Sample tubing to draw samples from reservoir with a vacuum pump
  • Sampling instructions
  • If you are a repeat customer, you will also receive a list of all the equipment you have tested and last date tested
  • Comprehensive sample analysis with Karl Fisher Water and Ferrography added if test results indicate an issue
  •  Access to your private web portal – (datasight.testoil.com) to review your past data and retrieve your data for download
  • Access to Certified Lubrication Specialist to discuss your specific concerns

About our Oil Testing Kits

Eurofins TestOil takes the guesswork out of oil analysis, like your doctor, we choose the most appropriate test slate for your equipment.  We will perform every test that matters and when we see unusual results, we will add additional testing to pinpoint your problem.  We will never charge you for these additional tests!  Our goal is to get to the root of your problem.  We have over 50 different tests at our disposal to give you the insight you need to make important maintenance decisions.

You can expect your sample to receive 7-12 different determinations (tests) the tests that are most frequently utilized are:  Acid number, Color, FTIR, Karl Fischer Water, Analytical Ferrography, Crackle, Particle Count, Viscosity, Base number, Ferrous wear concentration, Elemental Spectroscopy, pH and visual inspection.    Machine type, Lubricant type and your past or current test results provide the information we need to select the most appropriate testing for you.

We also value your input.  Please include any background information that may help us understand what is happening at your plant and what information would be most useful to you.

We will automatically double check your test results whenever we are sending you a report that indicates you may need to take action.  This, along with our laboratory’s ISO 17025 Quality certification ensures that you can trust your results 100%.

Your test results will help you determine:

  • Is my equipment on the path to an impending failure and I should be prepared for some downtime?
  • Is my equipment health not optimal but with some maintenance action, I can avoid a failure?
  • Does my lubricant need to be changed?
  • Am I using the correct oil?
  • Is my plant’s environment creating problems for my equipment?
  • Are my lubrication practices helping or hurting my equipment health?

What are the tests looking for in my oil?

  • Wear Debris (particles) coming from equipment components
  • Contamination –
    1. Particles coming from dirty oil, plant environment, poor lubrication practices
    2. Fluid coming from addition of incorrect fluids to the oil reservoir or coming from the process due to seal failure
    3. Water coming from humidity, wash downs, coolant leaks, poor lubrication practices
  • Lubricant degradation – additive depletion, oil oxidation and degradation