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, or contact us for custom solutions for your specialized requirements.

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 market place. We invite your comments and input so that we may continue to serve you.

Omnitek - Model BitU-Visc - Automatic Viscometry System - Brochure