Multi-Gas Detectors
Four- and five-gas monitors (O2, LEL, H2S, CO and more) from RKI Instruments, Honeywell BW and MSA: the GX-3R, GX-3R Pro, GX-Force, BW Clip4, MicroClip and ALTAIR series. Diffusion and pumped versions are both here; use the configurator to build an RKI to your exact gas list.
In this category
413 products from RKI Instruments, BW Technologies / Honeywell Analytics, MSA, Industrial Scientific. Gases Detected: LEL (252), O2 (86), H2S (34), CO (26), Combustible Gas (LEL) (15). Number of Gases: 3 (134), 4 (127), 2 (117), 5 (25), 1 (2). Sample Method: Diffusion (373), Pump (sample draw) (32). Battery: Li-Ion (168), Alkaline (76), Alkaline & Li-Ion (73), Rechargeable Li-Ion (18). Sold individually (75).
Brands in this category: RKI Instruments (317) · BW Technologies / Honeywell Analytics (61) · MSA (29) · Industrial Scientific (6)
How to read a gas monitor specification
A gas monitor lists the gases it detects, the sensor type and the measuring range for each (for example 0 to 100% LEL for combustibles, 0 to 25% volume for oxygen, 0 to 100 ppm for H2S), its alarm set points, battery run time, and intrinsic safety approvals (UL or CSA Class I Division 1 marks). Calibration gas and bump-test schedules follow the manufacturer's manual.
Ratings and specifications on this page are shown as published by the manufacturer or the named standard and describe performance in that standard's test. They are not a recommendation for any task. The employer's hazard assessment decides what protective equipment a job needs. Verify details against the manufacturer's current documentation before you buy.
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MSAItem # 10125913$1,659.65 -
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MSAMSA 10178568 ALTAIR 4XR Portable Combustible Gas And Oxygen Multi Gas Monitor
Item # 10178568$1,505.75 -
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MSAMSA 10178358 Sample-Draw Gas Monitors, ALTAIR 4XR Combustible Gas, Hydrogen Sulfide
Item # 10178358$3,458.00 -
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MSAMSA 10178559 ALTAIR 4XR Portable Oxygen And Combustible Gas Multi Gas Monitor
Item # 10178559$1,539.95 -
MSAMSA 10153985 ALTAIR 2XT Sulfur Dioxide And Hydrogen Sulfide Multi Gas Monitor
Item # 10153985$836.00 -
MSAMSA 10255039 Sample-Draw Gas Monitors, ALTAIR io 6 Portable Combustible Gas
Item # 10255039$4,151.78 -
MSAMSA 10255040 Sample-Draw Gas Monitors, ALTAIR io 6 Portable Combustible Gas
Item # 10255040$4,151.78 -
MSAMSA 10255041 Sample-Draw Gas Monitors, ALTAIR io 6 Portable Combustible Gas
Item # 10255041$4,151.78 -
MSAMSA 10255038 Sample-Draw Gas Monitors, ALTAIR io 6 Portable Carbon Monoxide
Item # 10255038$3,188.67 -
MSAMSA A-ALT5X-ALK0100C010 Sample-Draw Gas Monitors, ALTAIR 5X Portable Combustible Gas
Item # A-ALT5X-ALK0100C010$3,727.80 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-W5X1H1S3-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-W5X1H1S3-Y-00$899.65 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-W50000M1-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-W50000M1-Y-00$637.45 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-00X1H1S3-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-00X1H1S3-Y-00$704.90 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-W5X10000-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-W5X10000-Y-00$637.45 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-00X1H100-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-00X1H100-Y-00$532.00 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-0000H1S3-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-0000H1S3-Y-00$608.95 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-0000H1M1-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-0000H1M1-Y-00$532.00 -
BW Technologies / Honeywell AnalyticsBW Technologies CP-I-W500H100-Y-00 Multi-Gas Detectors, Honeywell BW Icon+
Item # CP-I-W500H100-Y-00$637.45
