Single Gas Detectors

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Pinpoint specific leakages with a single gas detector. From hydrogen sulfide to carbon monoxide, browse gas detectors that identify a precise gas presence with alerts you can see and hear, as well as single gas detectors with automated self tests to help ensure accurate readouts each time they're needed on the job.

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Fixed Single Gas Detectors

Gas Detection Tubes

Portable Single Gas Detectors

Fixed Single Gas Detectors

Gas Detection Tubes

Portable Single Gas Detectors

Showing 341 to 360 of 384 products

RAE Systems 10-117-10 Colorimetric Nitrogen Dioxide Gas Detection Tubes, 0.5 to 30 ppm, 10-pack
Model: 10-117-10

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

RAE Systems 10-120-10 Colorimetric Water Vapor Gas Detection Tubes, 2 to 10 lbs/MMCF, 10-pack
Model: 10-120-10

Sale Price	$114.46 USD
Regular Price	$118.00 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$114.46 USD
Regular Price	$118.00 USD
Availability	8 to 9 Weeks
Quantity	Quantity

RAE Systems 10-120-40 Colorimetric Water Vapor Gas Detection Tubes, 1 to 18 mmHg/L, 10-pack
Model: 10-120-40

Sale Price	$130.95 USD
Regular Price	$135.00 USD
Availability	15+ Weeks

Qty:

Sale Price	$130.95 USD
Regular Price	$135.00 USD
Availability	15+ Weeks
Quantity	Quantity

RAE Systems 10-121-05 Colorimetric Formaldehyde Gas Detection Tubes, 0.1 to 5 ppm, 10-pack
Model: 10-121-05

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

RAE Systems 10-133-03 Colorimetric Ozone Gas Detection Tubes, 0.05 to 0.6 ppm, 10-pack
Model: 10-133-03

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

RAE Systems 10-137-30 Colorimetric Butane Gas Detection Tubes, 25 to 1400 ppm, 10-pack
Model: 10-137-30

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$152.29 USD
Regular Price	$157.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

RAE Systems 10-138-30 Colorimetric Gasoline Gas Detection Tubes, 30 to 1000 ppm, 10-pack
Model: 10-138-30

Sale Price	$130.95 USD
Regular Price	$135.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$130.95 USD
Regular Price	$135.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Wohler CDL 210 CO2 Data Logger 6648 for monitoring residential and commercial spaces
Model: 6648

Sale Price	$301.50 USD
Regular Price	$335.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$301.50 USD
Regular Price	$335.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Amprobe Wall-Mounted Single-Gas Detector, CO₂, 0 to 9999 ppm
Model: CO2-200

Sale Price	$388.84 USD
Regular Price	$504.99 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$388.84 USD
Regular Price	$504.99 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity	Quantity

LoggerFlex EDCLAR EDGE Air Data Logger with alarm, E-Ink display, WiFi-to-Cellular, 400 to 2000 ppm, -4 to 160°F
Model: EDCLAR

Your Price	$249.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$249.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

LoggerFlex EDWIAR EDGE Air Data Logger with alarm, E-Ink display and WiFi, 400 to 2000 ppm, -4 to 160°F
Model: EDWIAR

Your Price	$179.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$179.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Crowcon Gasman Personal Gas Monitors

The Gasman line features both single gas and multi-gas monitors for personal monitoring and portable safety applications, providing protection against a wide range of industrial gas hazards. Features simple, single-button control and has an easy-to-read, backlit LCD display to ensure clear viewing of gas level readings, alarm conditions and battery life.

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Crowcon GasmanCL2 Single-Gas Detector with rechargeable battery, CL₂, 0 to 20 ppm
Model: GasmanCL2 | Order No: GS-AN-A-12-G

Sale Price	$734.16 USD
Regular Price	$798.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$734.16 USD
Regular Price	$798.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Crowcon GasmanCO2 Single-Gas Detector with rechargeable battery, CO₂, 0 to 5%
Model: GasmanCO2 | Order No: GS-HG-A-067-G

Sale Price	$677.12 USD
Regular Price	$736.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$677.12 USD
Regular Price	$736.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Crowcon GasmanCOHI High Range Personal Gas Monitor, Carbon Monoxide, CO
Model: GasmanCOHI | Order No: GS-BI-A-12-G

Sale Price	$345.92 USD
Regular Price	$376.00 USD
Availability	4 to 5 Weeks4 to 5 Weeks

Qty:

Sale Price	$345.92 USD
Regular Price	$376.00 USD
Availability	4 to 5 Weeks4 to 5 Weeks
Quantity	Quantity

Crowcon GasmanH2 Personal Gas Monitor, Hydrogen, H₂
Model: GasmanH2 | Order No: GS-AK-A-12-G

Sale Price	$726.80 USD
Regular Price	$790.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$726.80 USD
Regular Price	$790.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Crowcon GasmanH2SHI High Range Personal Gas Monitor, Hydrogen Sulphide, H₂S
Model: GasmanH2SHI | Order No: GS-BG-A-12-G

Sale Price	$345.92 USD
Regular Price	$376.00 USD
Availability	8 to 9 Weeks8 to 9 Weeks

Qty:

Sale Price	$345.92 USD
Regular Price	$376.00 USD
Availability	8 to 9 Weeks8 to 9 Weeks
Quantity	Quantity

Crowcon GasmanHCN Personal Gas Monitor, Hydrogen Cyanide, HCN
Model: GasmanHCN | Order No: GS-AQ-A-12-G

Sale Price	$694.60 USD
Regular Price	$755.00 USD
Availability	4 to 5 Weeks5 to 6 Weeks

Qty:

Sale Price	$694.60 USD
Regular Price	$755.00 USD
Availability	4 to 5 Weeks5 to 6 Weeks
Quantity	Quantity

Crowcon GasmanHF Personal Gas Monitor, Hydrogen Fluoride, HF
Model: GasmanHF | Order No: GS-AV-A-12-G

Sale Price	$978.88 USD
Regular Price	$1064.00 USD
Availability	9 to 10 Weeks

Qty:

Sale Price	$978.88 USD
Regular Price	$1064.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

Crowcon GasmanNH3 Personal Gas Monitor, Ammonia, NH₃
Model: GasmanNH3 | Order No: GS-AR-A-12-G

Sale Price	$846.40 USD
Regular Price	$920.00 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$846.40 USD
Regular Price	$920.00 USD
Availability	5 to 6 Weeks
Quantity	Quantity

Showing 341 to 360 of 384 products

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Single Gas Detectors

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RAE Systems 10-117-10 Colorimetric Nitrogen Dioxide Gas Detection Tubes, 0.5 to 30 ppm, 10-pack Model: 10-117-10

Qty:

RAE Systems 10-120-10 Colorimetric Water Vapor Gas Detection Tubes, 2 to 10 lbs/MMCF, 10-pack Model: 10-120-10

Qty:

RAE Systems 10-120-40 Colorimetric Water Vapor Gas Detection Tubes, 1 to 18 mmHg/L, 10-pack Model: 10-120-40

Qty:

RAE Systems 10-121-05 Colorimetric Formaldehyde Gas Detection Tubes, 0.1 to 5 ppm, 10-pack Model: 10-121-05

Qty:

RAE Systems 10-133-03 Colorimetric Ozone Gas Detection Tubes, 0.05 to 0.6 ppm, 10-pack Model: 10-133-03

Qty:

RAE Systems 10-137-30 Colorimetric Butane Gas Detection Tubes, 25 to 1400 ppm, 10-pack Model: 10-137-30

Qty:

RAE Systems 10-138-30 Colorimetric Gasoline Gas Detection Tubes, 30 to 1000 ppm, 10-pack Model: 10-138-30

Qty:

Wohler CDL 210 CO2 Data Logger 6648 for monitoring residential and commercial spaces Model: 6648

Qty:

Amprobe Wall-Mounted Single-Gas Detector, CO2, 0 to 9999 ppm Model: CO2-200

Qty:

LoggerFlex EDCLAR EDGE Air Data Logger with alarm, E-Ink display, WiFi-to-Cellular, 400 to 2000 ppm, -4 to 160°F Model: EDCLAR

Qty:

LoggerFlex EDWIAR EDGE Air Data Logger with alarm, E-Ink display and WiFi, 400 to 2000 ppm, -4 to 160°F Model: EDWIAR

Qty:

Crowcon Gasman Personal Gas Monitors

Crowcon GasmanCL2 Single-Gas Detector with rechargeable battery, CL2, 0 to 20 ppm Model: GasmanCL2 | Order No: GS-AN-A-12-G

Qty:

Crowcon GasmanCO2 Single-Gas Detector with rechargeable battery, CO2, 0 to 5% Model: GasmanCO2 | Order No: GS-HG-A-067-G

Qty:

Crowcon GasmanCOHI High Range Personal Gas Monitor, Carbon Monoxide, CO Model: GasmanCOHI | Order No: GS-BI-A-12-G

Qty:

Crowcon GasmanH2 Personal Gas Monitor, Hydrogen, H2 Model: GasmanH2 | Order No: GS-AK-A-12-G

Qty:

Crowcon GasmanH2SHI High Range Personal Gas Monitor, Hydrogen Sulphide, H2S Model: GasmanH2SHI | Order No: GS-BG-A-12-G

Qty:

Crowcon GasmanHCN Personal Gas Monitor, Hydrogen Cyanide, HCN Model: GasmanHCN | Order No: GS-AQ-A-12-G

Qty:

Crowcon GasmanHF Personal Gas Monitor, Hydrogen Fluoride, HF Model: GasmanHF | Order No: GS-AV-A-12-G

Qty:

Crowcon GasmanNH3 Personal Gas Monitor, Ammonia, NH3 Model: GasmanNH3 | Order No: GS-AR-A-12-G

Qty:

RAE Systems 10-117-10 Colorimetric Nitrogen Dioxide Gas Detection Tubes, 0.5 to 30 ppm, 10-pack
Model: 10-117-10

RAE Systems 10-120-10 Colorimetric Water Vapor Gas Detection Tubes, 2 to 10 lbs/MMCF, 10-pack
Model: 10-120-10

RAE Systems 10-120-40 Colorimetric Water Vapor Gas Detection Tubes, 1 to 18 mmHg/L, 10-pack
Model: 10-120-40

RAE Systems 10-121-05 Colorimetric Formaldehyde Gas Detection Tubes, 0.1 to 5 ppm, 10-pack
Model: 10-121-05

RAE Systems 10-133-03 Colorimetric Ozone Gas Detection Tubes, 0.05 to 0.6 ppm, 10-pack
Model: 10-133-03

RAE Systems 10-137-30 Colorimetric Butane Gas Detection Tubes, 25 to 1400 ppm, 10-pack
Model: 10-137-30

RAE Systems 10-138-30 Colorimetric Gasoline Gas Detection Tubes, 30 to 1000 ppm, 10-pack
Model: 10-138-30

Wohler CDL 210 CO2 Data Logger 6648 for monitoring residential and commercial spaces
Model: 6648

Amprobe Wall-Mounted Single-Gas Detector, CO₂, 0 to 9999 ppm
Model: CO2-200

LoggerFlex EDCLAR EDGE Air Data Logger with alarm, E-Ink display, WiFi-to-Cellular, 400 to 2000 ppm, -4 to 160°F
Model: EDCLAR

LoggerFlex EDWIAR EDGE Air Data Logger with alarm, E-Ink display and WiFi, 400 to 2000 ppm, -4 to 160°F
Model: EDWIAR

Crowcon GasmanCL2 Single-Gas Detector with rechargeable battery, CL₂, 0 to 20 ppm
Model: GasmanCL2 | Order No: GS-AN-A-12-G

Crowcon GasmanCO2 Single-Gas Detector with rechargeable battery, CO₂, 0 to 5%
Model: GasmanCO2 | Order No: GS-HG-A-067-G

Crowcon GasmanCOHI High Range Personal Gas Monitor, Carbon Monoxide, CO
Model: GasmanCOHI | Order No: GS-BI-A-12-G

Crowcon GasmanH2 Personal Gas Monitor, Hydrogen, H₂
Model: GasmanH2 | Order No: GS-AK-A-12-G

Crowcon GasmanH2SHI High Range Personal Gas Monitor, Hydrogen Sulphide, H₂S
Model: GasmanH2SHI | Order No: GS-BG-A-12-G

Crowcon GasmanHCN Personal Gas Monitor, Hydrogen Cyanide, HCN
Model: GasmanHCN | Order No: GS-AQ-A-12-G

Crowcon GasmanHF Personal Gas Monitor, Hydrogen Fluoride, HF
Model: GasmanHF | Order No: GS-AV-A-12-G

Crowcon GasmanNH3 Personal Gas Monitor, Ammonia, NH₃
Model: GasmanNH3 | Order No: GS-AR-A-12-G