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Gas Monitors & Sensors

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

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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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BW Technologies by Honeywell Replacement GasAlert Extreme Hydrogen Sulfide Sensor

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Airgas Part #:B86PSRH04S

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Industrial Scientific Portable Hydrogen Sulfide Cloud-Connected Kit

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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

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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

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Industrial Scientific Tango TX2 Portable Hydrogen Sulfide And Sulfur Dioxide Gas Monitor

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Industrial Scientific Tango TX2 Portable Hydrogen Sulfide And Sulfur Dioxide Gas Monitor

Industrial Scientific Tango TX2 Portable Hydrogen Sulfide And Sulfur Dioxide Gas Monitor

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Airgas Part #:I24TX2-25011

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

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

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

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Airgas Part #:B86CPI00X1H1M1Y00

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

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Airgas Part #:B86CPI00X1H100Y00

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

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

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

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Airgas Part #:B86HUX1W1H1M1B1BN

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

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

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

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Airgas Part #:B86HUX1W1H1M1C1BN

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BW Technologies by Honeywell BW™ Icon Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Sulfur Dioxide Detector

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BW Technologies by Honeywell BW™ Icon Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Sulfur Dioxide Detector

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Airgas Part #:B86ICON-B-S

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

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

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

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Airgas Part #:B86CPI00X1H1S3Y00

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

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

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

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Airgas Part #:B86CPIW500H1M1Y00

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

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

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

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Airgas Part #:B86CPIW5X1H100Y00

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

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Airgas Part #:B86CPI0000H1M1Y00

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

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Airgas Part #:B86CPI0000H1S3Y00

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

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

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

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Airgas Part #:B86CPIW500H1S3Y00

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

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

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

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Airgas Part #:B86HUX1W1H1M1B1YN

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

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

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

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Airgas Part #:B86MCXLX0HMYNA

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Industrial Scientific Tango TX2 Portable Hydrogen Sulfide And Nitrogen Dioxide Gas Monitor

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Industrial Scientific Tango TX2 Portable Hydrogen Sulfide And Nitrogen Dioxide Gas Monitor

Industrial Scientific Tango TX2 Portable Hydrogen Sulfide And Nitrogen Dioxide Gas Monitor

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Airgas Part #:I24TX2-24011

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Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, Hydrogen Sulfide, LEL Pentane, LEL C5H12, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, Hydrogen Sulfide, LEL Pentane, LEL C5H12, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

Industrial Scientific Ventis® Pro5 Portable Carbon Monoxide, Hydrogen Sulfide, LEL Pentane, LEL C5H12, Pentane, Sulfur Dioxide And Oxygen Multi Gas Monitor

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Airgas Part #:I24VP5-KJ532111101

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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.