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Gas Monitors & Sensors

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

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

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

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Airgas Part #:B86BWC2H

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BW Technologies by Honeywell BW Clip™ Portable Oxygen Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Oxygen Gas Monitor

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Airgas Part #:B86BWC2X

BW Technologies by Honeywell GasAlertMax XT II Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell GasAlertMax XT II Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell GasAlertMax XT II Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Detector

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Airgas Part #:B86XTXWHMYNA

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 #:B86MCXLXWHMYNA

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Industrial Scientific Replacement Ventis® MX4 Oxygen Sensor

Industrial Scientific Replacement Ventis® MX4 Oxygen Sensor

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Airgas Part #:I2417134461

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MSA ALTAIR® Portable Hydrogen Sulfide Monitor

MSA ALTAIR® Portable Hydrogen Sulfide Monitor

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Airgas Part #:MSA10092521

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Industrial Scientific Replacement MX6 iBrid® Sulfur Dioxide Sensor

Industrial Scientific Replacement MX6 iBrid® Sulfur Dioxide Sensor

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Airgas Part #:I2417124975-5

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

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

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

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Airgas Part #:MSA10116926

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

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

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

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Airgas Part #:B86BWC2H510

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MSA Replacement Altair® 4X/5X Oxygen Sensor

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MSA Replacement Altair® 4X/5X Oxygen Sensor

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Airgas Part #:MSA10106729

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Industrial Scientific Tango® TX1 Portable Hydrogen Sulfide Monitor

Industrial Scientific Tango® TX1 Portable Hydrogen Sulfide Monitor

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Airgas Part #:I24TX1-2

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BW Technologies by Honeywell Replacement GasAlert Oxygen Sensor

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BW Technologies by Honeywell Replacement GasAlert Oxygen Sensor

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Airgas Part #:B86SRX2V

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MSA Replacement XCell® Carbon Monoxide And Hydrogen Sulfide Sensor

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MSA Replacement XCell® Carbon Monoxide And Hydrogen Sulfide Sensor

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Airgas Part #:MSA10106725

BW Technologies by Honeywell BW™ Clip4 Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW™ Clip4 Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW™ Clip4 Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

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Airgas Part #:B86BWC4YN

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

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

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

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Airgas Part #:I24MX6-K123R211

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Industrial Scientific Replacement MX6 iBrid® Oxygen Sensor

Industrial Scientific Replacement MX6 iBrid® Oxygen Sensor

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Airgas Part #:I2417124975-3

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-Y-H

BW Technologies by Honeywell Replacement GasAlertMicroClip Hydrogen Sulfide Sensor

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BW Technologies by Honeywell Replacement GasAlertMicroClip Hydrogen Sulfide Sensor

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BW Technologies by Honeywell Replacement GasAlertMicroClip Hydrogen Sulfide Sensor

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Airgas Part #:B86SRHMC

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MSA ALTAIR® 2XP Portable Hydrogen Sulfide Monitor

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MSA ALTAIR® 2XP Portable Hydrogen Sulfide Monitor

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Airgas Part #:MSA10153984

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MSA ALTAIR® 5X Portable Oxygen Monitor

MSA ALTAIR® 5X Portable Oxygen Monitor

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Airgas Part #:MSA10092523

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.