Analytical Industries’ AII-3000 series or Palm O2 Nitrox analyzers provide a very easy way to verify oxygen in diving applications. These inexpensive gas analyzers measure and display the concentration of oxygen in compressed breathing air tanks intended for scuba diving, for personnel safety, area monitoring, O2 deficiency in confined spaces, checking breathing air tanks and confirming the O2 levels prior to welding.

Analytical Industries’ AII-3000 series or Palm O2 Nitrox analyzers provide a very easy way to verify oxygen in diving applications. These inexpensive gas analyzers measure and display the concentration of oxygen in compressed breathing air tanks intended for scuba diving, for personnel safety, area monitoring, O2 deficiency in confined spaces, checking breathing air tanks and confirming the O2 levels prior to welding.

A compact and rugged % Oxygen Monitor for Personnel Protection in the Gas Generation, Pharmaceutical, Food and Beverage Industries.

The Oxygen Deficiency Monitor features a zirconium sensor capable of providing accurate readings for 10+ years with little maintenance. This reliable, maintenance free sensor will pay for itself in just two years and save your business as much as $475 per year. Every unit comes with a full 3-year warranty for your peace of mind.

A compact and rugged % Zirconia sensor oxygen moitor for personnel protection in the gas generation, pharmaceutical, food and beverage industries.

This oxygen monitor has all of the same amazing features of our standard O2 deficiency monitor with the added feature of a remote sensor. This specification allows the sensor to be up to 10ft feet from the monitor, connected by a small wire.

PureAire Monitoring System's dual 02/CO2 Monitor provides continuous monitoring of oxygen and carbon dioxide.  This monitor is ideal for use in confined spaces where low oxygen concentrations could pose a health hazard, from nitrogen gas storage sites to carbon dioxide beverage gas distribution areas.

This is a specialized monitor for use in a vacuum environment. Our 10+ year zirconium oxide sensor can be mounted inside the vacuum and the monitor is either connected via KF25 flange or connected using a 10ft cable.

PureAire systems is a leading manufacturer of O2 monitors.  We created a better product that eliminates the inconvenience of disposable sensors while continuing to meet your needs.  When it comes to O2 deficiency detection, PureAire makes the longest lasting, most reliable and affordable oxygen monitors.  There are no hidden costs and no replacing of the sensor for 10+ years.

The PureAire Air Check O2 sample draw monitor is a specialized version of our oxygen deficiency monitor perfect for situations where the monitor may be exposed to water or wash downs.

The PureAire Air Check O2 sample draw monitor is a specialized version of our oxygen deficiency monitor perfect for situations where the monitor cannot physically be in the concerning area.

An explosion proof monitor is for use in environments that require Class I, div I, Group B,C,D, and div 2 Group E,F, G Enclosures. This monitor is specifically designed to not be a source of ignition. It is ideal for use in spaces with highly combustible gasses.

This is a specialized monitor for use in a vacuum environment, 3D printer, nitrogen sample line, nitrogen generator, cryogenic enclosures, or gas line.