At Analytical Industries Inc we design and manufacture oxygen analyzers,
H2S analyzers and oxygen sensors for OEM applications in:



Featured Products

Portable Oxygen Analyzers from 0.1 ppm up to 100% oxygen

Compact and lightweight - 2.5 kgs Up to 30 days operation on a single charge 

Oxygen Analyzer with Remote Sensor

Measurement ranges from 0-1ppm up to 0-100% O2 Accuracy of better than 2% of range 


AARC Congress 2019

November 9-12th New Orleans, LA
Booth # 635 (Medical Show)

DEMA 2019

November 13-16th Orlando, FL
Booth # 2221 (Diving Show)

CALL 909-392-6900
Analytical Industries Inc.
2855 Metropolitan Place,
Pomona, CA, 91767
What we do
Analytical Industries Inc manufactures high-quality electrochemical oxygen sensors and gas analyzers for industrial process control as well as breathing air for diving and medical treatment.