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 61 to 80 of 386 products

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

Eagle Eye HGD-3000i Hydrogen Gas/Smoke Detector with intrusion alarm, AC
Model: HGD-3000i | Order No: HGD-3000iAC

This product is a special order item which can’t be returned or cancelled.

Sale Price	$2204.95 USD
Regular Price	$2321.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$2204.95 USD
Regular Price	$2321.00 USD
Availability	3 to 4 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 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 GasmanO2 Personal Gas Monitor, Oxygen, O₂
Model: GasmanO2 | Order No: GS-AG-A-012-G/C

Sale Price	$333.96 USD
Regular Price	$363.00 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$333.96 USD
Regular Price	$363.00 USD
Availability	1 Week1 to 2 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H27

Your Price	$318.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$318.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H5

Your Price	$349.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$349.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H510

Your Price	$316.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$316.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H-B50

Your Price	$17186.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$17186.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M100

Your Price	$252.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$252.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M10200

Your Price	$252.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$252.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M1050

Your Price	$252.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$252.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M2050

Your Price	$252.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$252.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M25100

Your Price	$266.00 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$266.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M2550

Your Price	$266.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$266.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 61 to 80 of 386 products

Single Gas Detectors

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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:

Eagle Eye HGD-3000i Hydrogen Gas/Smoke Detector with intrusion alarm, AC Model: HGD-3000i | Order No: HGD-3000iAC

Qty:

Crowcon Gasman Personal Gas Monitors

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

Qty:

Crowcon GasmanO2 Personal Gas Monitor, Oxygen, O2 Model: GasmanO2 | Order No: GS-AG-A-012-G/C

Qty:

Honeywell BW Clip Series Single-Gas Detector, H2S, 0 to 100 ppm, three-year Model: BWC3-H27

Qty:

Honeywell BW Clip Series Single-Gas Detector, H2S, 0 to 100 ppm, three-year Model: BWC3-H5

Qty:

Honeywell BW Clip Series Single-Gas Detector, H2S, 0 to 100 ppm, three-year Model: BWC3-H510

Qty:

Honeywell BW Clip Series Single-Gas Detector, H2S, 0 to 100 ppm, three-year Model: BWC3-H-B50

Qty:

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year Model: BWC2-M100

Qty:

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year Model: BWC2-M10200

Qty:

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year Model: BWC2-M1050

Qty:

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year Model: BWC2-M2050

Qty:

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year Model: BWC2-M25100

Qty:

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year Model: BWC2-M2550

Qty:

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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

Eagle Eye HGD-3000i Hydrogen Gas/Smoke Detector with intrusion alarm, AC
Model: HGD-3000i | Order No: HGD-3000iAC

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

Crowcon GasmanO2 Personal Gas Monitor, Oxygen, O₂
Model: GasmanO2 | Order No: GS-AG-A-012-G/C

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H27

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H5

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H510

Honeywell BW Clip Series Single-Gas Detector, H₂S, 0 to 100 ppm, three-year
Model: BWC3-H-B50

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M100

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M10200

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M1050

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M2050

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M25100

Honeywell BW Clip Series Single-Gas Detector, CO, 0 to 300 ppm, two-year
Model: BWC2-M2550