Company record
Koehler Instrument Co., Inc. designs and manufactures petroleum testing equipment that meets the latest ASTM, ISO, IP and related international specifications. Its core product portfolio includes instruments for measuring viscosity, penetration, flash point, tribology, and distillation, as well as equipment tailored for biofuels, bioethanol and biodiesel analysis. Additional offerings encompass heated oil test centrifuges, colorimeters, automatic distillation apparatus, automatic flocculation titrimeters, oxidation‑stability units such as RPVOT and TFOUT, cloud‑point and pour‑point testers, cold‑filter‑plugging‑point devices, freezing‑point meters, automatic titration units, aniline‑point apparatus, automatic density meters, Reid vapor pressure testers, and copper and silver corrosion evaluators. Koehler also provides both in‑house and off‑site testing services together with technical support. All products are manufactured in the United States.
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