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Gas Monitors & Sensors

BW Technologies by Honeywell BW™ Icon+ Portable Carbon Monoxide Monitor

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BW Technologies by Honeywell BW™ Icon+ Portable Carbon Monoxide Monitor

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BW Technologies by Honeywell BW™ Icon+ Portable Carbon Monoxide Monitor

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Airgas Part #:B86CPI000000M1Y00

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Industrial Scientific Replacement Ventis® MX4 Combustible Gas And Methane Sensor

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Industrial Scientific Replacement Ventis® MX4 Combustible Gas And Methane Sensor

Industrial Scientific Replacement Ventis® MX4 Combustible Gas And Methane Sensor

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Airgas Part #:I2417156917

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BW Technologies by Honeywell BW Clip™ Portable Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Carbon Monoxide Gas Monitor

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Airgas Part #:B86BWC3M

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BW Technologies by Honeywell BW Clip™ Portable Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Carbon Monoxide Gas Monitor

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Airgas Part #:B86BWC2M25100

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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 MX6 iBrid® Portable Carbon Monoxide, Combustible Gas, Hydrogen Sulfide, Sulfur Dioxide And Oxygen Multi Gas Monitor

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

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

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Airgas Part #:I24MX6-K1235211

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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-L1232101101

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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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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

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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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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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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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Industrial Scientific Radius BZ1 Portable Carbon Monoxide, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Industrial Scientific Radius BZ1 Portable Carbon Monoxide, Hydrogen Sulfide And Oxygen Multi Gas Monitor

Industrial Scientific Radius BZ1 Portable Carbon Monoxide, Hydrogen Sulfide And Oxygen Multi Gas Monitor

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Airgas Part #:I24BZ1-K123001111

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BW Technologies by Honeywell BW Clip™ Real Time Portable Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Real Time Portable Carbon Monoxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Real Time Portable Carbon Monoxide Gas Monitor

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Airgas Part #:B86BWC3RM

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

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

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

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Airgas Part #:I24VP5-KJ532111111

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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 #:B86HUX1W1M100A1BN

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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 Combustible Gas Monitor

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas Monitor

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BW Technologies by Honeywell BW™ Icon+ Portable Combustible Gas Monitor

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Airgas Part #:B86CPIW5000000Y00

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

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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

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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.