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About Our Company

Analytical Industries Inc., doing business in the industrial marketplace under the trade name Advanced Instruments Inc., has earned a reputation around the world for innovative solutions to gas analysis that encompasses the design and manufacture of advanced oxygen sensors and oxygen analyzer platforms, a passion for reliable quality and superior customer support. As a result, Analytical Industries Inc. has become a leading worldwide supplier of oxygen sensors (view all sensors) and oxygen analyzers, H2S, CO, Heliox, and Trimix analyzers to the industrial process control, natural gas, medical and sports diving industries.

Advance Instruments offer a wide range of Analyzers for Industrial Applications.

Advance Instruments offer a wide range of Oxygen Analyzers for natural gas industry.

Advance Instruments offer a wide range of Oxygen Analyzers and sensors for Medical use.

Advance Instruments offer a wide range of Oxygen Analyzers and sensors for commercial and sports diving.

Featured Products

Features an advanced galvanic trace PPM oxygen sensor capable of precisely measuring.