Our Products

Nuvair oxygen analyzers come in several configurations: Portable, panel (compressor) mount, weather-resistant box, alarm, and remote. Our analyzers are simple to operate, affordable, have large screens, and come with user-changeable batteries and sensors.

Pro O2 Oxygen Analyzers

The Nuvair Pro O2 line of oxygen analyzers is preferred by professional and recreational divers using nitrox and other mixed gases. Non-divers will enjoy the easy of operation, accuracy, and stability of the Pro O2. Our water- and impact-resistant case is designed for everyday use in the marine environment. For battery or oxygen sensor replacement, simply remove four screws for easy access to these user-changeable components. The Pro O2 analyzer can be placed in-line with your compressor during gas production or used as a standalone unit for testing of individual tanks, storage cylinders, or spaces. For SCUBA and SCBA users, we offer a wide range of flow restrictors and pressure regulators for adapting to compressors, BCD (buoyancy compensator device) power inflators, and SCBA tanks. All Pro O2 units are built and tested in-house, and come ready to use upon receipt.

Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Inaccurate gas analysis can lead to serious personal injury or death. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required.

Pro O2 Analyzer - Handheld

Pro O2 Analyzer - Handheld

SKU: 9450

$250.00
Pro O2 Analyzer - Handheld Remote

Pro O2 Analyzer - Handheld Remote

SKU: 9452

$250.00
Pro O2 Analyzer - Panel Mount

Pro O2 Analyzer - Panel Mount

SKU: 9462

$250.00
Pro O2 Analyzer - Panel Mount Remote

Pro O2 Analyzer - Panel Mount Remote

SKU: 9460

$250.00

O2 Quickstick

Designed for nitrox divers and non-divers who need quick and reliable oxygen tests above water, the Nuvair O2 Quickstick is simple to use, effective and affordable. The anodized marine-grade aluminum body can withstand most rugged environments. The unit is o-ring sealed for excellent water resistance. Powered by a standard 9-volt battery and equipped with a user-replaceable sensor, the Nuvair O2 Quickstick comes with 36-month prorated warranty.

Pro O2 Alarm Oxygen Analyzers

The Nuvair Pro O2 Alarm Analyzer is designed for in-line measurement of oxygen in a mixed gas. The alarms featured in this model include two audible and visible alarms for high and low percentages and an analog output for shutting down your compressor automatically with an optional relay. Compatible with nitrox, heliox and trimix.

Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Inaccurate gas analysis can lead to serious personal injury or death. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required.

Pro O2 Alarm Analyzer - Handheld

Pro O2 Alarm Analyzer - Handheld

SKU: 9611

$480.00
Pro O2 Alarm Analyzer - Panel Mount

Pro O2 Alarm Analyzer - Panel Mount

SKU: 9612

$499.00

Pro 4 Warn Analyzer

The Nuvair Pro 4 Warn combines our oxygen (O2), carbon monoxide (CO) and carbon dioxide (CO2) analyzers into one enclosure with our electronic moisture monitor and compressor high temperature alarm.

Are you looking for a complete solution to monitor your air or nitrox compressor package for harmful contamination? Look no further as this compact water-resistant enclosure contains all monitors and alarms in a simple to use and easy to read format.

Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Inaccurate gas analysis can lead to serious personal injury or death. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required.

Nuvair Pro 4 Warn Alarm Analyzer

Nuvair Pro 4 Warn Alarm Analyzer

SKU: 9604-LB

$4,390.00

Pro Trio Analyzer

The Pro Trio combines our oxygen (O2), carbon monoxide (CO) and carbon dioxide (CO2) analyzers into one enclosure.

Pro Trio Analyzer

Pro Trio Analyzer

SKU: 9603

$2,500.00

Pick O2

The Pick-O2 is a small handheld instrument equipped with an electrochemical sensor for quick determination of oxygen concentration. Based on the diffusion principle, it can either work passive or active in a gas stream.

Pick O2

Pick O2

SKU: PIC-O2

$250.00

DE-OX ZIP PRO

The DE-OX ZIP PRO oxygen analyzer is designed for measurement of oxygen in a mixed gas. The alarms featured in this model include two audible alarms for high and low percentages and an analog output for shutting down and/or setting off external alarms for your compressor automatically with optional relay. Compatible with nitrox, heliox and trimix.

DE-OX ZIP PRO Oxygen Analyzer

DE-OX ZIP PRO Oxygen Analyzer

SKU: 9631

DE-OX Check

DE-OX CHECK is the most up-to-date digital measurement instrument for checking partial pressure, millivolt errors and response time of any oxygen sensor under pressure.

DE-OX CHECK

DE-OX CHECK

SKU: 9642