About Koehler

Providing quality testing instrumentation and technical support services for research and testing laboratories has been our specialty since 1925. Meeting your testing needs is the primary focus of our business, which is why Koehler Instrument Company is a leading producer and supplier of petroleum, synfuels and petrochemical instrumentation worldwide.

At Koehler, we pride ourselves in innovation. In a time of continuous technological advancement and transition we are constantly implementing new and improved ways to surpass the needs of an ever-evolving industry. Koehler products are backed by our staff of technically knowledgeable, trained specialists who are experienced in both petroleum products testing and instrument service.

On this web site, we are pleased to present our comprehensive line of petroleum laboratory instrumentation, both manual and automatic, as well as

standards and accessories conforming to the latest ASTM, ISO, IP and related international standards. We invite you to look through our extensive product offerings for instrumentation and services to meet your testing needs.

Committed to providing you with full support for your laboratory testing needs, Koehler Instrument Company is more than just an instrument manufacturer. We take care of you through the whole process. We have many satisfied customers worldwide and continue to build new relationships every day because of our attention to customer needs. Our goal is to be the best and most dependable instrument company in the marketplace.