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 1 to 20 of 391 products

ACI A Series CO2 Room Carbon Dioxide Transmitter, 0 to 2000 ppm, 0 to 10 V DC
Model: A/CO2-R2 | Order No: 144220/A

Sale Price	$210.33 USD
Regular Price	$401.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$210.33 USD
Regular Price	$401.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

ACI A Series CO2 Duct Carbon Dioxide Transmitter, 0 to 2000 ppm, 0 to 10 V DC
Model: A/CO2-DUCT | Order No: 150117

Sale Price	$292.67 USD
Regular Price	$557.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$292.67 USD
Regular Price	$557.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X50 Series Gas Detector, 5000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254038

Sale Price	$888.97 USD
Regular Price	$987.74 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$888.97 USD
Regular Price	$987.74 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X50 Series Gas Detector, 10,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254149

Sale Price	$888.97 USD
Regular Price	$987.74 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$888.97 USD
Regular Price	$987.74 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X50 Series Gas Detector, 20,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254150

Sale Price	$888.97 USD
Regular Price	$987.74 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$888.97 USD
Regular Price	$987.74 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X30 Series Gas Detector, 5000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254041

Sale Price	$778.56 USD
Regular Price	$865.07 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$778.56 USD
Regular Price	$865.07 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X30 Series Gas Detector, 10,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254154

Sale Price	$778.56 USD
Regular Price	$865.07 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$778.56 USD
Regular Price	$865.07 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X30 Series Gas Detector, 20,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254155

Sale Price	$778.56 USD
Regular Price	$865.07 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$778.56 USD
Regular Price	$865.07 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Bacharach X50 Series Base Transmitter
Model: 10254039

Sale Price	$394.56 USD
Regular Price	$438.40 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$394.56 USD
Regular Price	$438.40 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

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

Seitron PM1C000001SE Be Safe CO Single Gas Personal Monitor
Model: PM1C000001SE

Sale Price	$129.60 USD
Regular Price	$144.00 USD
Availability	3 in Stock

Qty:

Sale Price	$129.60 USD
Regular Price	$144.00 USD
Availability	3 in Stock
Quantity	Quantity

Seitron PM1G000001SE Be Safe O₂ Single Gas Personal Monitor
Model: PM1G000001SE

Sale Price	$112.50 USD
Regular Price	$125.00 USD
Availability	2 in Stock

Qty:

Sale Price	$112.50 USD
Regular Price	$125.00 USD
Availability	2 in Stock
Quantity	Quantity

Seitron PM1H000001SE Be Safe H₂S Single Gas Personal Monitor
Model: PM1H000001SE

Sale Price	$112.50 USD
Regular Price	$125.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$112.50 USD
Regular Price	$125.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Seitron PM1S000001SE Be Safe SO₂ Single Gas Personal Monitor
Model: PM1S000001SE

Sale Price	$148.50 USD
Regular Price	$165.00 USD
Availability	1 Week

Qty:

Sale Price	$148.50 USD
Regular Price	$165.00 USD
Availability	1 Week
Quantity	Quantity

General Tools VOC08 Handheld Datalogging VOC Meter
Model: VOC08

Sale Price	$240.17 USD
Regular Price	$329.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$240.17 USD
Regular Price	$329.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

General Tools PNG2000A Natural Gas Detector Pen
Model: PNG2000A

Sale Price	$45.26 USD
Regular Price	$62.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$45.26 USD
Regular Price	$62.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Your Price	$335.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$335.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

AccuTools eL-720 Carbon Dioxide Gas Leak Detector
Model: EL-720 | Order No: A10302

Your Price	$476.95 USD
Availability	1 in Stock

Qty:

Your Price	$476.95 USD
Availability	1 in Stock
Quantity	Quantity

RKI OX-04 Single Gas Monitors, Oxygen (O2) 0-40%
Model: OX-04 | Order No: 72-0018

Your Price	$205.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$205.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 1 to 20 of 391 products

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Single Gas Detectors

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ACI A Series CO2 Room Carbon Dioxide Transmitter, 0 to 2000 ppm, 0 to 10 V DC Model: A/CO2-R2 | Order No: 144220/A

Qty:

ACI A Series CO2 Duct Carbon Dioxide Transmitter, 0 to 2000 ppm, 0 to 10 V DC Model: A/CO2-DUCT | Order No: 150117

Qty:

Bacharach X50 Series Gas Detector, 5000 ppm, IR sensor, MODBUS RTU, CO2 Model: 10254038

Qty:

Bacharach X50 Series Gas Detector, 10,000 ppm, IR sensor, MODBUS RTU, CO2 Model: 10254149

Qty:

Bacharach X50 Series Gas Detector, 20,000 ppm, IR sensor, MODBUS RTU, CO2 Model: 10254150

Qty:

Bacharach X30 Series Gas Detector, 5000 ppm, IR sensor, MODBUS RTU, CO2 Model: 10254041

Qty:

Bacharach X30 Series Gas Detector, 10,000 ppm, IR sensor, MODBUS RTU, CO2 Model: 10254154

Qty:

Bacharach X30 Series Gas Detector, 20,000 ppm, IR sensor, MODBUS RTU, CO2 Model: 10254155

Qty:

Bacharach X50 Series Base Transmitter Model: 10254039

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:

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:

Seitron PM1C000001SE Be Safe CO Single Gas Personal Monitor Model: PM1C000001SE

Qty:

Seitron PM1G000001SE Be Safe O2 Single Gas Personal Monitor Model: PM1G000001SE

Qty:

Seitron PM1H000001SE Be Safe H2S Single Gas Personal Monitor Model: PM1H000001SE

Qty:

Seitron PM1S000001SE Be Safe SO2 Single Gas Personal Monitor Model: PM1S000001SE

Qty:

General Tools VOC08 Handheld Datalogging VOC Meter Model: VOC08

Qty:

General Tools PNG2000A Natural Gas Detector Pen Model: PNG2000A

Qty:

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

Qty:

AccuTools eL-720 Carbon Dioxide Gas Leak Detector Model: EL-720 | Order No: A10302

Qty:

RKI OX-04 Single Gas Monitors, Oxygen (O2) 0-40% Model: OX-04 | Order No: 72-0018

Qty:

ACI A Series CO2 Room Carbon Dioxide Transmitter, 0 to 2000 ppm, 0 to 10 V DC
Model: A/CO2-R2 | Order No: 144220/A

ACI A Series CO2 Duct Carbon Dioxide Transmitter, 0 to 2000 ppm, 0 to 10 V DC
Model: A/CO2-DUCT | Order No: 150117

Bacharach X50 Series Gas Detector, 5000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254038

Bacharach X50 Series Gas Detector, 10,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254149

Bacharach X50 Series Gas Detector, 20,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254150

Bacharach X30 Series Gas Detector, 5000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254041

Bacharach X30 Series Gas Detector, 10,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254154

Bacharach X30 Series Gas Detector, 20,000 ppm, IR sensor, MODBUS RTU, CO2
Model: 10254155

Bacharach X50 Series Base Transmitter
Model: 10254039

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

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

Seitron PM1C000001SE Be Safe CO Single Gas Personal Monitor
Model: PM1C000001SE

Seitron PM1G000001SE Be Safe O₂ Single Gas Personal Monitor
Model: PM1G000001SE

Seitron PM1H000001SE Be Safe H₂S Single Gas Personal Monitor
Model: PM1H000001SE

Seitron PM1S000001SE Be Safe SO₂ Single Gas Personal Monitor
Model: PM1S000001SE

General Tools VOC08 Handheld Datalogging VOC Meter
Model: VOC08

General Tools PNG2000A Natural Gas Detector Pen
Model: PNG2000A

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

AccuTools eL-720 Carbon Dioxide Gas Leak Detector
Model: EL-720 | Order No: A10302

RKI OX-04 Single Gas Monitors, Oxygen (O2) 0-40%
Model: OX-04 | Order No: 72-0018