Herguth Laboratories has tested engine oils and transmission fluids
for major consumer programs throughout the nation. We have a database
of hundreds of thousands of used samples to compare your data! There
are inexpensive tests designed
to measure wear rates, contamination levels and oil serviceability.
Ordering kits and sampling is easy. If you have specific questions
try our FAQ section of Contact Us directly. Distributors may find the FluidRx
field test kit convenient for assisting users in the rapid evaluation
of a variety of oils and fluids.