RKI Instruments is partnered with Riken Keiki Co. Ltd., the world leader in gas
detection and sensor technologies. In business for over 80 years, Riken
has sold over 1,800,000 portable and fixed gas monitors worldwide with
annual sales exceeding $220 million. They have over 700 employees, a
large number of which are engineers and scientists. RKI is the exclusive
North American supplier of Riken products.

RKI Instruments provides Gas Detection for Life. Not only will our equipment protect your life and property from the hazards of gases and vapors, but with proper care, it may also be the last gas detector you will ever need to purchase.