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Gas Monitors & Sensors

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Industrial Scientific T40 Rattler™ Portable Hydrogen Sulfide Monitor

Industrial Scientific T40 Rattler™ Portable Hydrogen Sulfide Monitor

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Airgas Part #:I2418105247

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Honeywell Replacement Sensepoint XCD Single Gas Monitor

Honeywell Replacement Sensepoint XCD Single Gas Monitor

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Airgas Part #:HYWSPXCDULNHX

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Industrial Scientific GasBadge® Pro Portable Carbon Monoxide Monitor

Industrial Scientific GasBadge® Pro Portable Carbon Monoxide Monitor

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Airgas Part #:I2418100060-1

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BW Technologies by Honeywell BW Clip™ Hydrogen Sulfide Gas Monitor

BW Technologies by Honeywell BW Clip™ Hydrogen Sulfide Gas Monitor

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Airgas Part #:B86BWC3H510

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Industrial Scientific GasBadge® Pro Portable Ammonia Monitor

Industrial Scientific GasBadge® Pro Portable Ammonia Monitor

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Airgas Part #:I2418100060-6

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MSA ALTAIR® 2XT Portable Sulfur Dioxide Monitor

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MSA ALTAIR® 2XT Portable Sulfur Dioxide Monitor

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Airgas Part #:MSA10154077

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

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

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

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Airgas Part #:B86BWC2RM

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Industrial Scientific GasBadge® Pro Portable Hydrogen Cyanide Monitor

Industrial Scientific GasBadge® Pro Portable Hydrogen Cyanide Monitor

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Airgas Part #:I2418100060-B

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Industrial Scientific Tango® TX1 Portable Sulfur Dioxide Monitor

Industrial Scientific Tango® TX1 Portable Sulfur Dioxide Monitor

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Airgas Part #:I24TX1-5

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MSA ALTAIR® 2XT Portable Carbon Monoxide Monitor

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MSA ALTAIR® 2XT Portable Carbon Monoxide Monitor

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Airgas Part #:MSA10153986

Industrial Scientific Tango® TX1 Portable Carbon Monoxide And Low Hydrogen Interference Monitor

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Industrial Scientific Tango® TX1 Portable Carbon Monoxide And Low Hydrogen Interference Monitor

Industrial Scientific Tango® TX1 Portable Carbon Monoxide And Low Hydrogen Interference Monitor

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Airgas Part #:I24TX1-G

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

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

BW Technologies by Honeywell BW Clip™ Portable Sulfur Dioxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Sulfur Dioxide Gas Monitor

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BW Technologies by Honeywell BW Clip™ Portable Sulfur Dioxide Gas Monitor

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Airgas Part #:B86BWC2S24

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Industrial Scientific T40 Rattler™ Portable Carbon Monoxide Monitor

Industrial Scientific T40 Rattler™ Portable Carbon Monoxide Monitor

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Airgas Part #:I2418105254

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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

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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Industrial Scientific Tango® TX1 Portable Nitrogen Dioxide Monitor

Industrial Scientific Tango® TX1 Portable Nitrogen Dioxide Monitor

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Airgas Part #:I24TX1-4

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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® 2X Portable Nitrogen Dioxide Monitor

MSA ALTAIR® 2X Portable Nitrogen Dioxide Monitor

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Airgas Part #:MSA10154078

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.