Koehler Instrument Company, Inc.

Providing quality testing instrumentation and technical support services for research and testing laboratories has been our specialty for more than 50 years. 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 and petrochemical instrumentation worldwide.

For the buyer of petroleum testing equipment and support services, Koehler products are backed by our staff of technically knowledgeable, trained specialists who are experienced in both petroleum products testing and instrument service to better understand your requirements and provide you with the best solutions. They look forward to learning about your specific testing needs and delivering the right combination of products and technical support to help you get the job done.

On this web site, we are pleased to present our comprehensive line of petroleum laboratory instrumentation, 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, or contact us for custom solutions for your specialized requirements. We hope that you will choose Koehler products for your next testing requirement and join the growing family of customers worldwide who have come to know firsthand Koehler’s reputation for quality and attentive, thorough service.

Koehler Instrument Company is more than a technical instrument manufacturer. We are committed to providing you with full support for your laboratory testing needs. Our extensive range of support services is brought to you by our staff of technically knowledgeable, trained specialists who are experienced in testing petroleum products and servicing instrumentation. We take care of you through the whole process... before and after your purchase from Koehler.