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Gas Monitors & Sensors

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

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

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

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Airgas Part #:I24VTS-L1231101101

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

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

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

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Airgas Part #:B86HUX1W1H1M100YN

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Industrial Scientific GasBadge® Pro Portable Sulfur Dioxide Monitor

Industrial Scientific GasBadge® Pro Portable Sulfur Dioxide Monitor

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Airgas Part #:I2418100060-5

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

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

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

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Airgas Part #:B86M5XWAYRPDYN0

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BW Technologies by Honeywell BW Clip™ Real Time Portable Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Real Time Portable Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Real Time Portable Hydrogen Sulfide Gas Monitor

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Airgas Part #:B86BWC2RH

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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-L

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen, Combustible Gas And Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen, Combustible Gas And Hydrogen Sulfide Gas Monitor

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen, Combustible Gas And Hydrogen Sulfide Gas Monitor

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Airgas Part #:B86XTXWH0YNA

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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 XCell® Hydrogen Sulfide Sensor

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MSA Replacement XCell® Hydrogen Sulfide Sensor

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Airgas Part #:MSA10121227

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MSA Galaxy GX2 ALTAIR® 5/5X Calibration Station

MSA Galaxy GX2 ALTAIR® 5/5X Calibration Station

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Airgas Part #:MSA10128626

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BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

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BW Technologies by Honeywell Replacement GasAlert Ammonia Sensor

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Airgas Part #:B86SRA04

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Industrial Scientific MX6 iBrid® Portable Carbon Monoxide, Hydrogen Sulfide, Photo Ionization, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Industrial Scientific MX6 iBrid® Portable Carbon Monoxide, Hydrogen Sulfide, Photo Ionization, Sulfur Dioxide And Oxygen Multi Gas Monitor

Industrial Scientific MX6 iBrid® Portable Carbon Monoxide, Hydrogen Sulfide, Photo Ionization, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Airgas Part #:I24MX6-KJ53R211

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Industrial Scientific Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Stand Alone Kit

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Industrial Scientific Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Stand Alone Kit

Industrial Scientific Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Stand Alone Kit

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Airgas Part #:I2418109401

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MSA ALTAIR® 5X Portable Hydrogen Sulfide Monitor

MSA ALTAIR® 5X Portable Hydrogen Sulfide Monitor

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Airgas Part #:MSA10071361

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

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

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

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Airgas Part #:I24VTS-K1232101101

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Honeywell Sensepoint XCD Fixed Oxygen Detector

Honeywell Sensepoint XCD Fixed Oxygen Detector

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Airgas Part #:HYWSPXCDULNO1

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MSA Replacement Oxygen Sensor

MSA Replacement Oxygen Sensor

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Airgas Part #:MSA466324

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Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

Industrial Scientific Replacement MX6 iBrid® Hydrogen Sulphide Sensor

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Airgas Part #:I2417124975-2

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BW Technologies by Honeywell Replacement GasAlertQuattro Combustible Gas Sensor

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BW Technologies by Honeywell Replacement GasAlertQuattro Combustible Gas Sensor

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BW Technologies by Honeywell Replacement GasAlertQuattro Combustible Gas Sensor

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Airgas Part #:B86SRW0475C

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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.