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Gas Monitors & Sensors

BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen Gas Monitor

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen Gas Monitor

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BW Technologies by Honeywell GasAlertMax XT II Portable Oxygen Gas Monitor

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Airgas Part #:B86XTX000YNA

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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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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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BW Technologies by Honeywell Replacement PhD6™ Sensor

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BW Technologies by Honeywell Replacement PhD6™ Sensor

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Airgas Part #:B86545490

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 #:B86BWC3H

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 #:B86BWC2H515

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

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

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

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Airgas Part #:B86MCXLX00MYNA

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Macurco™ Gas Detection OX-12 Fixed Oxygen Detector

Macurco™ Gas Detection OX-12 Fixed Oxygen Detector

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Airgas Part #:AR0OX-12

BW Technologies by Honeywell MicroClipXL™ Portable Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell MicroClipXL™ Portable Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell MicroClipXL™ Portable Hydrogen Sulfide And Carbon Monoxide Detector

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Airgas Part #:B86MCXL00HMYNA

BW Technologies by Honeywell GasAlertMicroClip X3 Combustible Gas, Carbon Monoxide, Hydrogen Sulfide And Oxygen Multi Gas Detector

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BW Technologies by Honeywell GasAlertMicroClip X3 Combustible Gas, Carbon Monoxide, Hydrogen Sulfide And Oxygen Multi Gas Detector

BW Technologies by Honeywell GasAlertMicroClip X3 Combustible Gas, Carbon Monoxide, Hydrogen Sulfide And Oxygen Multi Gas Detector

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Airgas Part #:B86MCX3XWHMBNA

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Industrial Scientific Portable Hydrogen Sulfide Cloud-Connected Kit

Industrial Scientific Portable Hydrogen Sulfide Cloud-Connected Kit

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Airgas Part #:I2418109404

RAE® Systems MicroRAE™ Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Gas Monitor

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RAE® Systems MicroRAE™ Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Gas Monitor

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RAE® Systems MicroRAE™ Portable Combustible Gas, Carbon Monoxide, Oxygen And Hydrogen Sulfide Gas Monitor

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Airgas Part #:R42M0314111200

BW Technologies by Honeywell Replacement GasAlert Extreme Hydrogen Sulfide Sensor

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BW Technologies by Honeywell Replacement GasAlert Extreme Hydrogen Sulfide Sensor

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BW Technologies by Honeywell Replacement GasAlert Extreme Hydrogen Sulfide Sensor

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Airgas Part #:B86PSRH04S

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

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

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

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Airgas Part #:B86XTXWHMBNA

BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Carbon Monoxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Carbon Monoxide Detector

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Airgas Part #:B86CPI0000H1M1Y00

BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Hydrogen Sulfide And Sulfur Dioxide Detector

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Airgas Part #:B86CPI0000H1S3Y00

BW Technologies by Honeywell BW™ Icon+ Portable Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Oxygen And Hydrogen Sulfide Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Oxygen And Hydrogen Sulfide Detector

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Airgas Part #:B86CPI00X1H100Y00

BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas And Oxygen Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas And Oxygen Detector

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas And Oxygen Detector

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Airgas Part #:B86CPIW5X10000Y00

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MSA ALTAIR® 4XR Portable Combustible Gas And Oxygen Multi Gas Monitor

MSA ALTAIR® 4XR Portable Combustible Gas And Oxygen Multi Gas Monitor

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Airgas Part #:MSA10178559

Industrial Scientific Tango TX2 Portable Carbon Monoxide And Hydrogen Sulfide Gas Monitor

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Industrial Scientific Tango TX2 Portable Carbon Monoxide And Hydrogen Sulfide Gas Monitor

Industrial Scientific Tango TX2 Portable Carbon Monoxide And Hydrogen Sulfide Gas Monitor

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Airgas Part #:I24TX2-12011

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.