RKI Instruments, Inc. is an innovative gas detection company located in Union City, California. RKI began in 1994 with the belief that distributors and customers deserve a permanent reliable source for advanced gas detection instruments and sensors.
RKI is partnered with Riken Keiki Company, Ltd., the world leader in gas detection and sensor technologies. Celebrating over 65 years in the gas detection business, Riken has over 150,000 points of detection world wide in the semiconductor industry alone. RKI is the exclusive North American supplier of Riken products.
RKI is also known for unique product development. Through ingenuity and years of industry experience, we have developed our own line of gas detection instruments and accessories to complement the Riken product line. All of RKI developed products are designed around Riken’s long lasting field proven sensors.
This combination of quality products and knowledgeable, supportive people provides you with the ability and opportunity to confidently face almost any gas monitoring application. Our policy is to provide strong, quick support to our customers and outlets, and to stand fully behind our products.