AII1 Analytical Industries Inc - a brand by Process Sensing Technologies (PST) products

USA manufactured and medical certified electrochemical galvanic oxygen sensors with excellent accuracy and stability and individually tested prior to shipment. Fresh sensors direct from manufacturing with extended lifetimes and long warranty. Compliant to FDA, MDSAP, ISO13485, ISO9001.

Analytical Industries Inc. (Aii) designs and manufactures galvanic oxygen sensors for both recreational and commercial divers. Each sensor undergoes thorough quality assurance and individual testing to guarantee its reliability and stability. We provide pressure and test data with every sensor, including end-of-line testing for stability at ambient conditions and 100% oxygen, as well as a 30" water column pressure test. Aii ship only "fresh" diving sensors directly from our factory in California, and are typically available for shipment within 24 hours. Aii scuba and rebreather diving sensors are manufactured in the USA.

Analytical Industries Inc. (Aii) designs and manufactures galvanic oxygen sensors for both recreational and commercial divers. Each sensor undergoes thorough quality assurance and individual testing to guarantee its reliability and stability. We provide pressure and test data with every sensor, including end-of-line testing for stability at ambient conditions and 100% oxygen, as well as a 30" water column pressure test. Aii ship only "fresh" diving sensors directly from our factory in California, and are typically available for shipment within 24 hours. Aii scuba and rebreather diving sensors are manufactured in the USA.

Analytical Industries Inc. (Aii) designs and manufactures galvanic oxygen sensors for both recreational and commercial divers. Each sensor undergoes thorough quality assurance and individual testing to guarantee its reliability and stability. We provide pressure and test data with every sensor, including end-of-line testing for stability at ambient conditions and 100% oxygen, as well as a 30" water column pressure test. Aii ship only "fresh" diving sensors directly from our factory in California, and are typically available for shipment within 24 hours. Aii scuba and rebreather diving sensors are manufactured in the USA.

Analytical Industries AII-2000 series or Palm O2 handheld oxygen analyzers provide a very easy way to verify oxygen and other medical gases used in medical or veterinary clinics. These FDA approved inexpensive medical gas analyzers use maintenance-free advanced galvanic oxygen sensors and will operate for up to 32 months. Based on decades of experience in the design and manufacture of oxygen instrumentation for respiratory medical devices, both models have been specifically designed for spot checking oxygen levels in anaesthesia, intensive care, incubators or other variants of respiratory or oxygen therapy.

The AII-3000 is a handheld oxygen analyzer that provides a very easy way to verify oxygen levels. For use in personnel safety, area monitoring, checking breathing air tanks, checking tanks intended for scuba diving, confirming O2 levels prior to welding. 

The GPR-2800 series of process analyzers allow measurements from 0 to 1% up to 0 to 25% Oxygen in hazardous gases or areas. Combined with a range of modular sample systems these O2 analyzers will suit many applications for process customers around the world. Analytical Industries' proprietary long-life oxygen sensor technology offers maintenance-free sensor operation of up to 60 months, sensor selection dependent, for the low cost and ease of ownership. The industry-proven quality of our electrochemical oxygen sensors ensures reliable oxygen content measurements even with complex process gas compositions. 

The GPR-7500 (A)IS hydrogen sulfide analyzer sets the standard for online H2S measurement. Using low-power electrochemical sensor technology, this user-friendly device delivers cost-effective, minimal maintenance, H2S measurement in a compact design.

The GPR-7100 hydrogen sulfide portable compliments the online / continuous measurement analyzers that we offer. The portable can be used to verify the measurements as well as spot check the process gas levels at all points throughout a plant or facility. Certified for use in flammable gas streams and hazardous areas in all key global market places The GPR-7100 provides measurement confidence in demanding environments. With integral data logging the measurements performed can be downloaded in a safe environment to enable measurement records and process performance analysis to be performed.