About Alpha Omega Instruments

Alpha Omega Instruments is now headquartered in Houston, TX, USA.

Over our 25-year plus history, the mission of Alpha Omega Instruments has been to manufacture the highest quality products in our industry. With today’s world economy, conducting business on a global scale offers numerous opportunities and challenges. As diversified as the world markets are, there is one constant-the desire of customers to find effective and economical solutions to their measurement and control needs. Alpha Omega Instruments has the product breadth, application experience, and extraordinary customer care to make the right product recommendations.

Alpha Omega Instruments has a fast growing primary business group. The Process Analyzer Division consists of trace and percent oxygen analyzers, transmitters and safety monitors. These products are used in commercial, government, and educational institutions around the world.

Alpha Omega Instruments has a reputation built on integrity. Product quality is emphasized throughout the manufacturing process from raw material vendor surveys through final system checkout, test, and calibration prior to shipment.  Our products are often considered  “BEST BUYS” based on performance and price.  In addition, Alpha Omega Instruments has built a reputation of offering exceptional after-market support and service.  Alpha Omega Instruments is proud of the reputation it has earned over the years and recognizes the importance of a satisfied customer. Now as a brand of the COSA Xentaur Corporation, Alpha Omega Instruments continues to provide quality products at an affordable price.

Alpha Omega Instruments is part of Process Insights Holdings – a portfolio of global companies focused on process monitoring, analytics, control and safety.

Corporate Address:

COSA Xentaur Corporation
4140 World Houston Pkwy, Suite 180
Houston, TX 77032



Sales and Service:

Phone: +1-713-947-9591

Fax: +1-713-947-7549

Manufacturing Locations:

Alpha Omega Instruments
c/o COSA Xentaur Corporation
84G Horseblock Road
Yaphank, NY 11980

A partial list of companies that rely on AOI products: