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Gas Monitors & Sensors

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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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 Plastic Galaxy® GX2 Calibration Station For ALTAIR PRO®, ALTAIR® 4X and ALTAIR® 5X

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MSA Plastic Galaxy® GX2 Calibration Station For ALTAIR PRO®, ALTAIR® 4X and ALTAIR® 5X

MSA Plastic Galaxy® GX2 Calibration Station For ALTAIR PRO®, ALTAIR® 4X and ALTAIR® 5X

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Airgas Part #:MSA10128630

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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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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 Replacement MX6 iBrid® Hydrogen Sulphide Sensor

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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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MSA Replacement Altair® 5X Hydrogen Cyanide Sensor

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MSA Replacement Altair® 5X Hydrogen Cyanide Sensor

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MSA Replacement Altair® 5X Hydrogen Cyanide Sensor

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Airgas Part #:MSA10106375

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

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

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

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Airgas Part #:I24MX6-K1230201

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor

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MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide, Hydrogen Sulfide And Sulfur Dioxide Multi Gas Monitor

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Airgas Part #:MSA10116925

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

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

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

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Airgas Part #:B86MCXLXW0MYNA

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Industrial Scientific Replacement Ventis® Pro5 Oxygen Sensor

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Industrial Scientific Replacement Ventis® Pro5 Oxygen Sensor

Industrial Scientific Replacement Ventis® Pro5 Oxygen Sensor

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Airgas Part #:I2417155304-3

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BW Technologies by Honeywell Replacement GasAlert Extreme Chlorine Sensor

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BW Technologies by Honeywell Replacement GasAlert Extreme Chlorine Sensor

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BW Technologies by Honeywell Replacement GasAlert Extreme Chlorine Sensor

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Airgas Part #:B86PSRC10

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Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

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Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

Honeywell Replacement Sensepoint XCD Hydrogen Sulfide Sensor

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Airgas Part #:HYWSPXCDXSHXSS

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MSA Replacement Ultima® X Series Sensor

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MSA Replacement Ultima® X Series Sensor

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MSA Replacement Ultima® X Series Sensor

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Airgas Part #:MSAAULTXSENS1610

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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-K1231100111

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Industrial Scientific Replacement MX6 iBrid® Chlorine Dioxide Sensor

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Industrial Scientific Replacement MX6 iBrid® Chlorine Dioxide Sensor

Industrial Scientific Replacement MX6 iBrid® Chlorine Dioxide Sensor

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Airgas Part #:I2417124975-8

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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-K1231000101

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

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

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

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Airgas Part #:B86HUX1W1H1M1C1YN

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

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

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

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Airgas Part #:MSA10116929

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MSA Replacement Altair® 4X/5X Ammonia Sensor

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MSA Replacement Altair® 4X/5X Ammonia Sensor

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MSA Replacement Altair® 4X/5X Ammonia Sensor

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Airgas Part #:MSA10106726

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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.