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Gas Monitors & Sensors

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options And Color Display

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options And Color Display

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options And Color Display

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Airgas Part #:MSA10165446

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen, Combustible Gas And Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen, Combustible Gas And Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen, Combustible Gas And Carbon Monoxide Gas Monitor

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Airgas Part #:B86XTXW0MYNA

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Hydrogen Sulfide, Oxygen, Sulfur Dioxide And Carbon Monoxide Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Hydrogen Sulfide, Oxygen, Sulfur Dioxide And Carbon Monoxide Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Hydrogen Sulfide, Oxygen, Sulfur Dioxide And Carbon Monoxide Detector

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Airgas Part #:B86M5XWSYRPDYN0

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Methane Sensor

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Methane Sensor

Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Methane Sensor

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Airgas Part #:I2417124975-M

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BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Combustible Gas, Ammonia And Oxygen Gas Monitor

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BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Combustible Gas, Ammonia And Oxygen Gas Monitor

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BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Combustible Gas, Ammonia And Oxygen Gas Monitor

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Airgas Part #:B86HUX1W1H1M1A1YN

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BW Technologies by Honeywell GasAlertMicro 5 Portable Hydrogen Sulfide, Carbon Monoxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Hydrogen Sulfide, Carbon Monoxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Hydrogen Sulfide, Carbon Monoxide, Oxygen And Combustible Gas Detector

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Airgas Part #:B86M5XW0YAPDYN0

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Hydrogen Sulfide Gas Monitor

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Airgas Part #:B86MCXLXWH0YNA

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MSA Replacement Ultima® X Series Sensor

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MSA Replacement Ultima® X Series Sensor

MSA Replacement Ultima® X Series Sensor

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Airgas Part #:MSAAULTXSENS382

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Macurco™ Gas Detection GD-12 Fixed Combustible Gases/Hydrogen, Propane, Methane Detector

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Macurco™ Gas Detection GD-12 Fixed Combustible Gases/Hydrogen, Propane, Methane Detector

Macurco™ Gas Detection GD-12 Fixed Combustible Gases/Hydrogen, Propane, Methane Detector

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Airgas Part #:AR0GD-12

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options

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Airgas Part #:MSA10165445

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

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Airgas Part #:B86MCXLXW0MYNA

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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Airgas Part #:B86M5XW0YRPDYN0

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell MicroClipXL™ Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Gas Monitor

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Airgas Part #:B86MCXLXWHMBNA

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Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gas And Oxygen Multi Gas Monitor

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Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gas And Oxygen Multi Gas Monitor

Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gas And Oxygen Multi Gas Monitor

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Airgas Part #:I24VTS-K1032111111

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Industrial Scientific MX6 iBrid® Portable Ammonia, Carbon Monoxide, Combustible Gas, Chlorine, Hydrogen Sulphide And Oxygen Multi Gas Monitor

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Industrial Scientific MX6 iBrid® Portable Ammonia, Carbon Monoxide, Combustible Gas, Chlorine, Hydrogen Sulphide And Oxygen Multi Gas Monitor

Industrial Scientific MX6 iBrid® Portable Ammonia, Carbon Monoxide, Combustible Gas, Chlorine, Hydrogen Sulphide And Oxygen Multi Gas Monitor

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Airgas Part #:I24MX6-KJ736211

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BW Technologies by Honeywell BW™ Ultra Oxygen, Combustible Gas, Carbon Monoxide, And Ammonia Gas Monitor

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BW Technologies by Honeywell BW™ Ultra Oxygen, Combustible Gas, Carbon Monoxide, And Ammonia Gas Monitor

BW Technologies by Honeywell BW™ Ultra Oxygen, Combustible Gas, Carbon Monoxide, And Ammonia Gas Monitor

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Airgas Part #:B86HUX1W100M1A1YN

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BW Technologies by Honeywell GasAlertMicro 5 Portable Carbon Dioxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Carbon Dioxide, Oxygen And Combustible Gas Detector

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BW Technologies by Honeywell GasAlertMicro 5 Portable Carbon Dioxide, Oxygen And Combustible Gas Detector

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Airgas Part #:B86M5IRXWB0RDDY

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BW Technologies by Honeywell BW™ Icon Portable Combustible Gas, Oxygen, Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Combustible Gas, Oxygen, Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Combustible Gas, Oxygen, Hydrogen Sulfide And Carbon Monoxide Detector

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Airgas Part #:B86ICON-B-H

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor With Monochrome Display

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor With Monochrome Display

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor With Monochrome Display

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Airgas Part #:MSA10116927

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Pentane Sensor

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Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Pentane Sensor

Industrial Scientific Replacement MX6 iBrid® Combustible Gas And Pentane Sensor

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Airgas Part #:I2417124975-K

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Identify Toxic Gas Leaks Fast

Easy-to-use single and multiple gas monitors and sensors at Airgas can keep you, the plant, and people who live nearby from becoming a victim of dangerous leaks and exposures. These invaluable life-saving devices come in a variety of convenient portable and clip-on formats from MSA, BW, Industrial Scientific, Honeywell, and other manufacturers. Not only can they help keep workers safe, but they can also keep the site in compliance.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.