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Single-Gas Detectors (257 items)
Honeywell Bw
Single-Gas Detector, Detects Oxygen, High 23.5%/Low 19.5% Alarm Setting, Lithium Battery. Bluetooth
Zoro # G0703066
Mfr # BWC2-X
Honeywell Bw
Single-Gas Detector, Detects Hydrogen Sulfide, High 15 ppm/Low 10 ppm Alarm Setting, Lithium Battery
Zoro # G9996016
Mfr # BWC2-H
Zoro # G0940748
Mfr # PM100-CO
Zoro # G0940626
Mfr # PM100-O2
Zoro # G0940644
Mfr # PM100-H2S
Zoro # G9619933
Mfr # CO
Honeywell
Single Gas Detector Kit, VOC, 1 ppm
Zoro # G3943753
Mfr # G02-B010-000
Zoro # G5721145
Mfr # BWS1-A2-Y
Pureaire Monitoring Systems
Monitoring Systems Oxygen Deficiency Monitor, w/zirconium sensor
Zoro # G500460035
Mfr # 99016
Zoro # G5721136
Mfr # BWS1-A-Y
Zoro # G5721127
Mfr # BWS1-V-Y
Macurco
Portable Ammonia Monitor
Zoro # G2121617
Mfr # PM100-NH3
Zoro # G412427133
Mfr # BWC2-H
Zoro # G9619897
Mfr # O2
Zoro # G3979331
Mfr # BWS1-C-Y
Honeywell Bw
H2S, Audible, Vibrating, Visual, 2 yr Battery Life
Zoro # G0386106
Mfr # BWC2-H510
Msa Safety
ALTAIR 2X, H2S-LC (5, 10), Charcoal
Zoro # G8907534
Mfr # 10154076
Honeywell
ToxiRAE Pro CO2 NDIR Sensor
Zoro # G8206758
Mfr # G02-0007-000
Zoro # G1151198
Mfr # 10092523
Zoro # G615263354
Mfr # 2117
Professional Lab
Pro Radon Gas Test Kit
Zoro # G408653607
Mfr # RA100
Msa Safety
ALTAIR 2X, NH3 (25, 50), Charcoal
Zoro # G305778298
Mfr # 10154079
Pureaire Monitoring Systems
Monitoring Systems Oxygen Deficency Monitor, remote sensing capability
Zoro # G900460031
Mfr # 99028
Honeywell Bw
CO, Audible, Vibrating, Visual, 3 yr Battery Life
Zoro # G0386051
Mfr # BWC3-M
Zoro # G1902451
Mfr # 10074137
Zoro # G614739171
Mfr # 2119
Honeywell
Single Gas Detector Kit, VOC, 0.1 ppm
Zoro # G3943832
Mfr # 059-B210-300
Industrial Scientific
Docking Station, Ventis MX4
Zoro # G0492689
Mfr # 18109327-161
Zoro # G6399811
Mfr # 10076729
Zoro # G3943902
Mfr # G02-B810-100
Zoro # G3943884
Mfr # BWS1-Z-Y
Zoro # G9619915
Mfr # H2S
Industrial Scientific
Docking Station, Ventis MX4, (3) Port/USB
Zoro # G0492759
Mfr # 18109327-031
Zoro # G0044725
Mfr # MCXL-000M-Y-NA
Zoro # G0378570
Mfr # BWC3-H
Belimo
CO, NO2 - Gas Monitor
Zoro # G115390574
Mfr # 22G0214-5C
About Single-Gas Detectors
Detect for specific gases in your workplace or residence with Zoro’s selection of single-gas detectors. Single-gas detectors for ammonia (NH3), oxygen (O2), hydrogen sulfide (H2S), carbon monoxide (CO) and more are available. With the right detector in place, you’ll not only be preserving the air quality and protecting a building or residence’s inhabitants—in most places, you’ll also be upholding the law. You can also shop for gas sensors and monitors if you suspect that there’s a gas leak. For more gas detection products, browse our selection of multi-gas detectors and gas detector accessories like replacement sensors, protective cases and probes.