Gas Detection


Gas detection systems, calibration gas, and more for the field


Discover a wide selection of reliable gas equipment and accessories for you and your team. These dependable devices quickly detect gas and its source, with handheld computers able to detect single or multiple types of gas.

MSA Regulator, Gas Miser Demand, Model RP
$958.66

Mfr. Part # 454-710288

Product # 110135

MSA GALAXY GX2 Automated Test System, ALTAIR 5/5X, 4 Valve, Charging, North American Charger, Black
$5,326.01

Mfr. Part # 454-10128625

Product # 110145

MSA GALAXY GX2 Automated Test System, ALTAIR 5/5X, 1 Valve, No-Charging, North Amr Charger, Black
$4,507.21

Mfr. Part # 454-10128628

Product # 110144

MSA GALAXY GX2 Automated Test System, ALTAIR 5/5X, 1 Valve, Charging, North American Charger, Black
$4,807.27

Mfr. Part # 454-10128626

Product # 110143

MSA GALAXY GX2 Automated Test System, ALTAIR 5/5X Multigas Detector, No-Charging, NA Charger, Black
$5,245.20

Mfr. Part # 454-10128627

Product # 110146

MSA GALAXY GX2 Automated Test System, ALTAIR 5/5X Detector Multi-Unit Charger, North Amr Charger
$746.33

Mfr. Part # 454-10127427

Product # 110138

MSA GALAXY GX2 Automated Test System, ALTAIR 4/4X, 4 Valve, No-Charging, North American Charger
$5,245.20

Mfr. Part # 454-10128641

Product # 110142

MSA GALAXY GX2 Automated Test System, ALTAIR 4/4X, 4 Valve, Charging, North American Charger
$5,326.01

Mfr. Part # 454-10128629

Product # 110141

MSA GALAXY GX2 Automated Test System, ALTAIR 4/4X, 1 Valve, No-Charging, North Amr Charger, Black
$4,709.79

Mfr. Part # 454-10128642

Product # 110140

MSA GALAXY GX2 Automated Test System, ALTAIR 4/4X, 1 Valve, Charging, North American Charger, Black
$4,807.27

Mfr. Part # 454-10128630

Product # 110139

MSA GALAXY GX2 Automated Test System, ALTAIR 4/4X Detector Multi-Unit Charger, North Amr Charger
$779.87

Mfr. Part # 454-10127422

Product # 110137

MSA Calibration Calibration Cylinder, Gas, 58 L, CH4-1.45%, O2-15%, CO-60 PPM, H2S-20 PPM, Aluminum
$825.16

Mfr. Part # 454-10045035

Product # 110147

MSA Calibration Calibration Cylinder, Gas, 34 L, CH4-1.45%, O2-15%, CO-60 PPM, H2S-20 PPM, Aluminum
$597.14

Mfr. Part # 454-10048280

Product # 110148

MSA ALTAIR Single-Gas Detector, Oxygen O2
$544.21

Mfr. Part # 454-10092523

Product # 110130

MSA ALTAIR Single-Gas Detector, Hydrogen Sulfide H2S, Black
$202.29

Mfr. Part # 454-10092521

Product # 110129

MSA ALTAIR Single-Gas Detector, Carbon Monoxide CO
$544.21

Mfr. Part # 454-10092522

Product # 110128

MSA ALTAIR Pump Probe, Sampling Line, Polyurethane, Clear, 10'
$138.17

Mfr. Part # 454-10153103

Product # 110134

MSA ALTAIR Pump Probe, North America, w/ Charger
$896.79

Mfr. Part # 454-10152669

Product # 110133

MSA ALTAIR Pro Single-Gas Detector, Oxygen O2
$963.57

Mfr. Part # 454-10074137

Product # 110131

MSA ALTAIR io 4 Gas Detection Wearable, Regulator, Fixed Flow, Model RP, .25 LP
$515.49

Mfr. Part # 454-467895

Product # 110136

MSA ALTAIR 5X Multigas Detector Color (LEL, O2, CO & H2S), UL, Color Display, 10' Line, 1' Probe
$5,839.79

Mfr. Part # 454-10116928

Product # 110126

MSA ALTAIR 4XR Multigas Detector, (LEL, O2, H2S & CO), Charcoal Case
$1,566.17

Mfr. Part # 454-10178557

Product # 110125

MSA ALTAIR 2X Gas Detector, H2S STD, Gray
$560.00

Mfr. Part # 454-10162042

Product # 110127

MSA ALTAIR 2X Gas Detector, CO, Charcoal
$777.21

Mfr. Part # 454-10153986

Product # 110132