CANCEL
Compare Products Up to 4
Clear All

Gas Monitors & Sensors

MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor (Glow-in-the-Dark Case)

Show Full Description Hide Full Description

Compare
MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor (Glow-in-the-Dark Case)

SDS

MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor (Glow-in-the-Dark Case)

Show Full Description Hide Full Description

Airgas Part #:MSA10178571

Change Package Size

Industrial Scientific Replacement Ventis® Pro5 Combustible Gas And Pentane Sensor

Show Full Description Hide Full Description

Compare
Industrial Scientific Replacement Ventis® Pro5 Combustible Gas And Pentane Sensor

Industrial Scientific Replacement Ventis® Pro5 Combustible Gas And Pentane Sensor

Show Full Description Hide Full Description

Airgas Part #:I2417155304-K

Change Package Size

BW Technologies by Honeywell BW™ Clip4 Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

Show Full Description Hide Full Description

Compare
BW Technologies by Honeywell BW™ Clip4 Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

SDS

BW Technologies by Honeywell BW™ Clip4 Portable Hydrogen Sulfide, Combustible Gas, Oxygen And Carbon Monoxide Gas Monitor

Show Full Description Hide Full Description

Airgas Part #:B86BWC4BN

Change Package Size

Industrial Scientific Replacement Ventis® MX4 Combustible Gas And Methane Sensor

Show Full Description Hide Full Description

Compare
Industrial Scientific Replacement Ventis® MX4 Combustible Gas And Methane Sensor

Industrial Scientific Replacement Ventis® MX4 Combustible Gas And Methane Sensor

Show Full Description Hide Full Description

Airgas Part #:I2417156917

Change Package Size

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

Show Full Description Hide Full Description

Compare
BW Technologies by Honeywell BW™ Ultra Portable Hydrogen Sulfide, Carbon Monoxide, Volatile Organic Compounds, Oxygen And Combustible Gas Monitor

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86HUX1W1H1M1Q1YN

Change Package Size

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86HUX1W1H1M1A1BN

Change Package Size

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

Show Full Description Hide Full Description

Compare
BW Technologies by Honeywell BW™ Ultra Portable Combustible Gas, Oxygen, Hydrogen Sulfide, Carbon Monoxide And Volatile Organic Compounds Gas Monitor

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86HUX1W1H1M1Q1BN

Change Package Size

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:I24MX6-K123Q211

Change Package Size

MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor With 4-Gas Cylinder, Regulator, and ALTAIR Pump Probe

Show Full Description Hide Full Description

Compare
MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor With 4-Gas Cylinder, Regulator, and ALTAIR Pump Probe

SDS

MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide, and Hydrogen Sulfide Multi Gas Monitor With 4-Gas Cylinder, Regulator, and ALTAIR Pump Probe

Show Full Description Hide Full Description

Airgas Part #:MSA10178358

Change Package Size

Industrial Scientific Ventis® MX4 Portable Carbon Monoxide, Combustible Gases, Hydrogen Sulfide And Oxygen Multi Gas Monitor

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:I24VTS-K1232110101

Change Package Size

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86CPIW5X1H1M1Y00

Change Package Size

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86HUX1W1H1M1S1YN

Change Package Size

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86MCXLXWHMBNA

Change Package Size

Honeywell Sensepoint XCD Fixed Combustible Gas Detector

Show Full Description Hide Full Description

Compare
Honeywell Sensepoint XCD Fixed Combustible Gas Detector

Honeywell Sensepoint XCD Fixed Combustible Gas Detector

Show Full Description Hide Full Description

Airgas Part #:HYWSPXCDULNFX

Change Package Size

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options

Show Full Description Hide Full Description

Compare
MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options

SDS

MSA ALTAIR® 5X Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With Advanced PID Sensor Options

Show Full Description Hide Full Description

Airgas Part #:MSA10165445

Change Package Size

BW Technologies by Honeywell BW™ Ultra Oxygen, Combustible Gas, Carbon Monoxide, And Ammonia Gas Monitor

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:B86HUX1W100M1A1YN

Change Package Size

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:B86MCX3XWHMBNA

Change Package Size

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:R42M0314111200

Change Package Size

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:I24BZ1-K123001111

Change Package Size

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:B86XTXWHMBNA

Change Package Size

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.