Single Gas Detectors

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Make sure your team is aware when dangerous levels of toxic gas or oxygen are present with a single gas detector. Browse gas detectors with real-time feedback that helps workers make timely safety decisions, gas detection tubes for spot measurements and wearable gas meters that can go wherever you do on the jobsite.

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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 505 products

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, H₂S with dilution mode, 0 to 500 ppm, CSA
Model: 72-0292-03-A

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, CO, CSA
Model: 72-0292-04-A

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, LEL, CSA
Model: 72-0292-01-A

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, O₂, CSA
Model: 72-0292-02-A

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Your Price	$845.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

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

Your Price	$195.00 USD
Availability	3 to 4 Weeks

Qty:

Your Price	$195.00 USD
Availability	3 to 4 Weeks
Quantity

RKI Instruments 73-0065 CO-04 Series CO Single Gas Monitor
Model: 73-0065

Your Price	$195.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$195.00 USD
Availability	2 to 3 Weeks
Quantity

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

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

Sale Price	$1396.50 USD
Regular Price	$1470.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1396.50 USD
Regular Price	$1470.00 USD
Availability	2 to 3 Weeks
Quantity

Eagle Eye HGD-3000 Hydrogen Gas, Smoke Detector, DC
Model: HGD-3000 | Order No: HGD-3000DC

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

Sale Price	$1322.40 USD
Regular Price	$1392.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1322.40 USD
Regular Price	$1392.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 SO2 Single Gas Monitor, 0 to 100 ppm, Ni-MH batteries
Model: 73-0082P

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 32.8'
Model: 72-1006-10

Your Price	$985.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$985.00 USD
Availability	2 to 3 Weeks
Quantity

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 65.6'
Model: 72-1006-20

Your Price	$1085.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$1085.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 HCN Single Gas Monitor, 0 to 30 ppm, alkaline batteries
Model: 73-0071

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 HCN Single Gas Monitor, 0 to 30 ppm, Ni-MH batteries
Model: 73-0072

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 NO2 Single Gas Monitor, 0 to 20 ppm, alkaline batteries
Model: 73-0073

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 NO2 Single Gas Monitor, 0 to 20 ppm, Ni-MH batteries
Model: 73-0074

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 SO2 Single Gas Monitor, 0 to 20 ppm, alkaline batteries
Model: 73-0081

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI SC-04 SO2 Single Gas Monitor, 0 to 100 ppm, Li-ion batteries
Model: 73-0082

Your Price	$495.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks
Quantity

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 9.8'
Model: 72-1006-03

Your Price	$925.00 USD
Availability	4 to 5 Weeks

Qty:

Your Price	$925.00 USD
Availability	4 to 5 Weeks
Quantity

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 16.4'
Model: 72-1006-05

Your Price	$945.00 USD
Availability	3 to 4 Weeks

Qty:

Your Price	$945.00 USD
Availability	3 to 4 Weeks
Quantity

RKI GasWatch3 Single-Gas Detector with alligator clip, CO, H2 compensated sensor
Model: 73-0025

Your Price	$495.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Your Price	$495.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Showing 1 to 20 of 505 products

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Single Gas Detectors

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RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, H2S with dilution mode, 0 to 500 ppm, CSA Model: 72-0292-03-A

Qty:

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, CO, CSA Model: 72-0292-04-A

Qty:

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, LEL, CSA Model: 72-0292-01-A

Qty:

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, O2, CSA Model: 72-0292-02-A

Qty:

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

Qty:

RKI Instruments 73-0065 CO-04 Series CO Single Gas Monitor Model: 73-0065

Qty:

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

Qty:

Eagle Eye HGD-3000 Hydrogen Gas, Smoke Detector, DC Model: HGD-3000 | Order No: HGD-3000DC

Qty:

RKI SC-04 SO2 Single Gas Monitor, 0 to 100 ppm, Ni-MH batteries Model: 73-0082P

Qty:

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 32.8' Model: 72-1006-10

Qty:

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 65.6' Model: 72-1006-20

Qty:

RKI SC-04 HCN Single Gas Monitor, 0 to 30 ppm, alkaline batteries Model: 73-0071

Qty:

RKI SC-04 HCN Single Gas Monitor, 0 to 30 ppm, Ni-MH batteries Model: 73-0072

Qty:

RKI SC-04 NO2 Single Gas Monitor, 0 to 20 ppm, alkaline batteries Model: 73-0073

Qty:

RKI SC-04 NO2 Single Gas Monitor, 0 to 20 ppm, Ni-MH batteries Model: 73-0074

Qty:

RKI SC-04 SO2 Single Gas Monitor, 0 to 20 ppm, alkaline batteries Model: 73-0081

Qty:

RKI SC-04 SO2 Single Gas Monitor, 0 to 100 ppm, Li-ion batteries Model: 73-0082

Qty:

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 9.8' Model: 72-1006-03

Qty:

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 16.4' Model: 72-1006-05

Qty:

RKI GasWatch3 Single-Gas Detector with alligator clip, CO, H2 compensated sensor Model: 73-0025

Qty:

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, H₂S with dilution mode, 0 to 500 ppm, CSA
Model: 72-0292-03-A

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, CO, CSA
Model: 72-0292-04-A

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, LEL, CSA
Model: 72-0292-01-A

RKI GX-2012 Confined Space Single-Gas Detector with alkaline battery pack, O₂, CSA
Model: 72-0292-02-A

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

RKI Instruments 73-0065 CO-04 Series CO Single Gas Monitor
Model: 73-0065

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

Eagle Eye HGD-3000 Hydrogen Gas, Smoke Detector, DC
Model: HGD-3000 | Order No: HGD-3000DC

RKI SC-04 SO2 Single Gas Monitor, 0 to 100 ppm, Ni-MH batteries
Model: 73-0082P

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 32.8'
Model: 72-1006-10

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 65.6'
Model: 72-1006-20

RKI SC-04 HCN Single Gas Monitor, 0 to 30 ppm, alkaline batteries
Model: 73-0071

RKI SC-04 HCN Single Gas Monitor, 0 to 30 ppm, Ni-MH batteries
Model: 73-0072

RKI SC-04 NO2 Single Gas Monitor, 0 to 20 ppm, alkaline batteries
Model: 73-0073

RKI SC-04 NO2 Single Gas Monitor, 0 to 20 ppm, Ni-MH batteries
Model: 73-0074

RKI SC-04 SO2 Single Gas Monitor, 0 to 20 ppm, alkaline batteries
Model: 73-0081

RKI SC-04 SO2 Single Gas Monitor, 0 to 100 ppm, Li-ion batteries
Model: 73-0082

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 9.8'
Model: 72-1006-03

RKI OX-600 Oxygen Monitor, 0 to 25% volume, 16.4'
Model: 72-1006-05

RKI GasWatch3 Single-Gas Detector with alligator clip, CO, H2 compensated sensor
Model: 73-0025