You're in Safety & Security

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

BW Gas Alert Micro, Carbon Monoxide (CO)/Hydrogen Sulfide (H2S) Replacement Sensor

BW Gas Alert Micro, Carbon Monoxide (CO)/Hydrogen Sulfide (H2S) Replacement Sensor

Features & Applications: Add more functionality to your Gas Alert Micro LEL/O2/CO/H2S Detector with this Carbon Monoxide (CO)/Hydrogen Sulfide (H2S) Replacement Twintox Sensor.

at Professional Equipment

Best Seller
First Alert PC910 First Alert White Combo Smoke & Carbon Monoxide Alarm N/A

First Alert PC910 First Alert White Combo Smoke & Carbon Monoxide Alarm N/A

Features: 2 in 1 combo smoke and carbon monoxide alarm 10-year alarm life No battery replacements Photoelectric nuisance resistant technology Electrochemical sensor New sleek/thin design 3V lithium power cell included Power LED and alarm indicator... ... more

First Alert PC910 First Alert White Combo Smoke & Carbon Monoxide Alarm N/A

Features: 2 in 1 combo smoke and carbon monoxide alarm 10-year alarm life No battery replacements Photoelectric nuisance resistant technology Electrochemical sensor New sleek/thin design 3V lithium power cell included Power LED and alarm indicator...

$64.99 $49.58

FREE shipping

go to store
BW Clip2 Single Gas Monitor, H2S, Yellow BW TECHNOLOGIES BWC2-H

BW Clip2 Single Gas Monitor, H2S, Yellow BW TECHNOLOGIES BWC2-H

Single Gas Monitor, Detects Hydrogen Sulfide, Sensor Range 0 to 100 ppm, Housing Color Yellow, Resolution 1 ppm, Operating Temp. Range -40 to +122 Degrees F/-40 to +50 Degrees C, Alarm Setting Low: 10 ppm, High: 15 ppm, Alarm Type Audible, Visual and... ... more

BW Clip2 Single Gas Monitor, H2S, Yellow BW TECHNOLOGIES BWC2-H

Single Gas Monitor, Detects Hydrogen Sulfide, Sensor Range 0 to 100 ppm, Housing Color Yellow, Resolution 1 ppm, Operating Temp. Range -40 to +122 Degrees F/-40 to +50 Degrees C, Alarm Setting Low: 10 ppm, High: 15 ppm, Alarm Type Audible, Visual and...

$126.69

go to store
Best Seller
Multi-Gas Detector, O2, LEL, H2S, CO, Yellow BW TECHNOLOGIES MCX3-XWHM-Y-NA

Multi-Gas Detector, O2, LEL, H2S, CO, Yellow BW TECHNOLOGIES MCX3-XWHM-Y-NA

Multi-Gas Detector, 4 Gas, Detects Oxygen, Combustible, Hydrogen Sulfide, Carbon Monoxide, Sensor Range O2 0 to 30.0 Percent, LEL 0 to 100 Percent 0 to 5.0 Percent v/v, H2S 0 to 100 ppm, CO 0 to 500 ppm, Housing Color Yellow, Operating Temp. Range -20... ... more

Multi-Gas Detector, O2, LEL, H2S, CO, Yellow BW TECHNOLOGIES MCX3-XWHM-Y-NA

Multi-Gas Detector, 4 Gas, Detects Oxygen, Combustible, Hydrogen Sulfide, Carbon Monoxide, Sensor Range O2 0 to 30.0 Percent, LEL 0 to 100 Percent 0 to 5.0 Percent v/v, H2S 0 to 100 ppm, CO 0 to 500 ppm, Housing Color Yellow, Operating Temp. Range -20...

$643.99

go to store
First Alert Combination Explosive Gas and Carbon Monoxide Alarm

First Alert Combination Explosive Gas and Carbon Monoxide Alarm

Bar Stool Sale at Houzz©. Shop Editor's Picks Now!

Most accurate carbon monoxide sensor availableMost advanced technology for extra protection from gas leaks and carbon monoxideAccurate display easily identifies hazardBacklit for greatest visibilityPlug in alarm with battery backup for protection... ... more

First Alert Combination Explosive Gas and Carbon Monoxide Alarm

Most accurate carbon monoxide sensor availableMost advanced technology for extra protection from gas leaks and carbon monoxideAccurate display easily identifies hazardBacklit for greatest visibilityPlug in alarm with battery backup for protection...

$70.71

go to store
BW TECHNOLOGIES MCXL-XWHM-Y-NA Multi-Gas Detector,O2/LEL/H2S/CO,Yellow G0044661

BW TECHNOLOGIES MCXL-XWHM-Y-NA Multi-Gas Detector,O2/LEL/H2S/CO,Yellow G0044661

Multi-Gas Detector, Detects Oxygen, Combustibles, Hydrogen Sulfide, Carbon Monoxide, Sensor Range O2 0 to 30.0 Percent, LEL 0 to 100 Percent, 0 to 5.0 Percent v/v, H2S 0 to 100 ppm, CO 0 to 500 ppm, Housing Color Yellow, Operating Temp. Range -20 to... ... more

BW TECHNOLOGIES MCXL-XWHM-Y-NA Multi-Gas Detector,O2/LEL/H2S/CO,Yellow G0044661

Multi-Gas Detector, Detects Oxygen, Combustibles, Hydrogen Sulfide, Carbon Monoxide, Sensor Range O2 0 to 30.0 Percent, LEL 0 to 100 Percent, 0 to 5.0 Percent v/v, H2S 0 to 100 ppm, CO 0 to 500 ppm, Housing Color Yellow, Operating Temp. Range -20 to...

$551.97

go to store
First Alert PRC710 First Alert 2-In-1 White Combo Detector With 10 Year Life N/A

First Alert PRC710 First Alert 2-In-1 White Combo Detector With 10 Year Life N/A

Features: 2 in 1 combo smoke and carbon monoxide alarm Photo-electronic smoke alarm No battery replacements Nuisance resistant technology Electrochemical sensor New thin, round design 3 volt lithium power cell included Power LED and alarm indicator End... ... more

First Alert PRC710 First Alert 2-In-1 White Combo Detector With 10 Year Life N/A

Features: 2 in 1 combo smoke and carbon monoxide alarm Photo-electronic smoke alarm No battery replacements Nuisance resistant technology Electrochemical sensor New thin, round design 3 volt lithium power cell included Power LED and alarm indicator End...

$64.99 $54.54

FREE shipping

go to store
First Alert 1036469 First Alert White Hardwired Onelink™ WI-FI Smoke & Carbon Mo N/A

First Alert 1036469 First Alert White Hardwired Onelink™ WI-FI Smoke & Carbon Mo N/A

Features: Square design Fewer nuisance alarms Smoke and carbon monoxide sensor Emergency alerts while you're away 10 year sealed lithium battery - eliminates costly battery replacements Voice and location feature Wi-Fi & Bluetooth - remote test &... ... more

First Alert 1036469 First Alert White Hardwired Onelink™ WI-FI Smoke & Carbon Mo N/A

Features: Square design Fewer nuisance alarms Smoke and carbon monoxide sensor Emergency alerts while you're away 10 year sealed lithium battery - eliminates costly battery replacements Voice and location feature Wi-Fi & Bluetooth - remote test &...

$139.99 $125.62

FREE shipping

go to store
Carbon Monoxide&Smoke Alarm CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen

Carbon Monoxide&Smoke Alarm CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen

"Type: Carbon Monoxide AlarmSize: As picture shownColor: WhitePower Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22 (not included)Sensitivity Setting:CO: sensitivity & time50ppm: alarms with 60-90 minutes100ppm: alarms with 10-40... ... more

Carbon Monoxide&Smoke Alarm CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen

"Type: Carbon Monoxide AlarmSize: As picture shownColor: WhitePower Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22 (not included)Sensitivity Setting:CO: sensitivity & time50ppm: alarms with 60-90 minutes100ppm: alarms with 10-40...

$17.63

FREE shipping

go to store
BW MCXL-XWHM-Y-NA GasAlertMicroClip XL 4-Gas Personal Gas Detector, %LEL, O2, H2S, CO

BW MCXL-XWHM-Y-NA GasAlertMicroClip XL 4-Gas Personal Gas Detector, %LEL, O2, H2S, CO

This personal gas detector alerts users of dangerous levels of Hydrogen Sulfide, Carbon Monoxide, Oxygen, and Combustible Gasses in their work area. The simple one button operation minimizes the need for training and gets workers on the job faster.... ... more

BW MCXL-XWHM-Y-NA GasAlertMicroClip XL 4-Gas Personal Gas Detector, %LEL, O2, H2S, CO

This personal gas detector alerts users of dangerous levels of Hydrogen Sulfide, Carbon Monoxide, Oxygen, and Combustible Gasses in their work area. The simple one button operation minimizes the need for training and gets workers on the job faster....

$595.00 $535.50

FREE shipping

go to store
2-in-1Smoke Detector & Carbon Monoxide Alarm CO Carbon Monoxide Detector Alarm Tester Sensor Meter Alert Home Safety with Digital LCD Display and Voice Warning Battery Operated

2-in-1Smoke Detector & Carbon Monoxide Alarm CO Carbon Monoxide Detector Alarm Tester Sensor Meter Alert Home Safety with Digital LCD Display and Voice Warning Battery Operated

The alarm sound pattern is four short alarm beeps. The red LED will flash while in the alarm mode. One chirp every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds). Test / Reset... ... more

2-in-1Smoke Detector & Carbon Monoxide Alarm CO Carbon Monoxide Detector Alarm Tester Sensor Meter Alert Home Safety with Digital LCD Display and Voice Warning Battery Operated

The alarm sound pattern is four short alarm beeps. The red LED will flash while in the alarm mode. One chirp every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds). Test / Reset...

$17.45

FREE shipping

go to store
Replacement Sensor, CO, H2S MSA 10106725

Replacement Sensor, CO, H2S MSA 10106725

Replacement Sensor, Detects Carbon Monoxide, Hydrogen Sulfide, Chemical Formula CO, H2S, Sensor Range CO 0 to 1999 ppm, H2S 0 to 200 ppm, Resolution CO 1 ppm, H2S 1 ppm, Temp. Range -10 Degrees to 40 Degrees C, For Use With Mfr. No. 10107602, 10110443,... ... more

Replacement Sensor, CO, H2S MSA 10106725

Replacement Sensor, Detects Carbon Monoxide, Hydrogen Sulfide, Chemical Formula CO, H2S, Sensor Range CO 0 to 1999 ppm, H2S 0 to 200 ppm, Resolution CO 1 ppm, H2S 1 ppm, Temp. Range -10 Degrees to 40 Degrees C, For Use With Mfr. No. 10107602, 10110443,...

$288.08

go to store
Multi-Gas Detector,4 Gas,-4 to 122 F,LED BW TECHNOLOGIES XT-XWHM-Y-NA

Multi-Gas Detector,4 Gas,-4 to 122 F,LED BW TECHNOLOGIES XT-XWHM-Y-NA

Multi-Gas Detector, 4 Gas, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, Lower Explosive Limit, Sensor Range O2 0 to 30 Percent, CO 0 to 1000 ppm, H2S 0 to 200 ppm, Combustible 0 to 100 Percent, LEL 0 to 5.0 Percent v/v, Operating Temp. Range -20... ... more

Multi-Gas Detector,4 Gas,-4 to 122 F,LED BW TECHNOLOGIES XT-XWHM-Y-NA

Multi-Gas Detector, 4 Gas, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, Lower Explosive Limit, Sensor Range O2 0 to 30 Percent, CO 0 to 1000 ppm, H2S 0 to 200 ppm, Combustible 0 to 100 Percent, LEL 0 to 5.0 Percent v/v, Operating Temp. Range -20...

$833.85

go to store
CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen Office

CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen Office

CO Carbon Monoxide Poisoning Gas Sensor Warning Alarm Detector Tester LCDA perfect item for protecting your family from the dangers of carbon monoxideAdvanced level of protection, easy to read with the digital display, even in low light... ... more

CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen Office

CO Carbon Monoxide Poisoning Gas Sensor Warning Alarm Detector Tester LCDA perfect item for protecting your family from the dangers of carbon monoxideAdvanced level of protection, easy to read with the digital display, even in low light...

$17.62

FREE shipping

go to store
CO Tester Carbon Monoxide Poisoning Smoke Gas Sensor Alert Warning Home Detector

CO Tester Carbon Monoxide Poisoning Smoke Gas Sensor Alert Warning Home Detector

Item Description:The photoelectric detector detects the smoke by a couple of infrared diodes.The principle of detecting is granule in the smoke can reflect infrared light.Infrared diodes are placed in the special chamber.The chamber can shield external... ... more

CO Tester Carbon Monoxide Poisoning Smoke Gas Sensor Alert Warning Home Detector

Item Description:The photoelectric detector detects the smoke by a couple of infrared diodes.The principle of detecting is granule in the smoke can reflect infrared light.Infrared diodes are placed in the special chamber.The chamber can shield external...

$14.00

FREE shipping

go to store
CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen Office

CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen Office

"Type: Carbon Monoxide AlarmSize: As picture shownColor: WhitePower Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22 (not included)Sensitivity Setting:CO: sensitivity & time50ppm: alarms with 60-90 minutes100ppm: alarms with 10-40... ... more

CO Alarm Detector ,CO Carbon Monoxide Detector,First Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO for Home Room Kitchen Office

"Type: Carbon Monoxide AlarmSize: As picture shownColor: WhitePower Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22 (not included)Sensitivity Setting:CO: sensitivity & time50ppm: alarms with 60-90 minutes100ppm: alarms with 10-40...

$16.75

FREE shipping

go to store
BW TECHNOLOGIES SR-M04-SC Replacement Sensor, Carbon Monoxide

BW TECHNOLOGIES SR-M04-SC Replacement Sensor, Carbon Monoxide

BW TECHNOLOGIES SR-M04-SC Replacement Sensor, Carbon Monoxide ... more

BW TECHNOLOGIES SR-M04-SC Replacement Sensor, Carbon Monoxide

BW TECHNOLOGIES SR-M04-SC Replacement Sensor, Carbon Monoxide

$284.92

FREE shipping

go to store
Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen DEAML

Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen DEAML

The Stylish Alert Hardwire Combination Carbon Monoxide Alarm with Battery 6F22 9V BTC is simple to use silence/test button.batteries (included) with a 3-year lifespan ensure a reliable power source;It is a low voltage warning gives a reminder when... ... more

Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen DEAML

The Stylish Alert Hardwire Combination Carbon Monoxide Alarm with Battery 6F22 9V BTC is simple to use silence/test button.batteries (included) with a 3-year lifespan ensure a reliable power source;It is a low voltage warning gives a reminder when...

$12.01

FREE shipping

go to store
Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen AMZSE

Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen AMZSE

The Stylish Alert Hardwire Combination Carbon Monoxide Alarm with Battery 6F22 9V BTC is simple to use silence/test button.batteries (included) with a 3-year lifespan ensure a reliable power source;It is a low voltage warning gives a reminder when... ... more

Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen AMZSE

The Stylish Alert Hardwire Combination Carbon Monoxide Alarm with Battery 6F22 9V BTC is simple to use silence/test button.batteries (included) with a 3-year lifespan ensure a reliable power source;It is a low voltage warning gives a reminder when...

$12.13

FREE shipping

go to store
Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen CEAER

Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen CEAER

The Stylish Alert Hardwire Combination Carbon Monoxide Alarm with Battery 6F22 9V BTC is simple to use silence/test button.batteries (included) with a 3-year lifespan ensure a reliable power source;It is a low voltage warning gives a reminder when... ... more

Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Kitchen CEAER

The Stylish Alert Hardwire Combination Carbon Monoxide Alarm with Battery 6F22 9V BTC is simple to use silence/test button.batteries (included) with a 3-year lifespan ensure a reliable power source;It is a low voltage warning gives a reminder when...

$15.01

FREE shipping

go to store
BW Technologies Yellow GasAlertQuattro 4 Gas Monitor with Alkaline Battery is c

BW Technologies Yellow GasAlertQuattro 4 Gas Monitor with Alkaline Battery is c

BW Technologies Yellow GasAlertQuattro 4 Gas Monitor with Alkaline Battery is compatible with BW MicroDock II automatic test, calibration system. Detector for combustible gas, oxygen, hydrogen sulfide and carbon monoxide gases has simple one-button... ... more

BW Technologies Yellow GasAlertQuattro 4 Gas Monitor with Alkaline Battery is c

BW Technologies Yellow GasAlertQuattro 4 Gas Monitor with Alkaline Battery is compatible with BW MicroDock II automatic test, calibration system. Detector for combustible gas, oxygen, hydrogen sulfide and carbon monoxide gases has simple one-button...

$683.76

FREE shipping

go to store
Gasco 116L-402ES Precision Calibration Gas 100 ppm CO, 1.25% CH4 (50% LEL Pentane EQ), 25 ppm H2S, 18% O2 116 Liter

Gasco 116L-402ES Precision Calibration Gas 100 ppm CO, 1.25% CH4 (50% LEL Pentane EQ), 25 ppm H2S, 18% O2 116 Liter

Gasco 116L-402ES 116 Calibration Gas 100 PPM Carbon Monoxide, 1.25% vol. Methane (50% LEL Pentane Equivalent), 25 PPM Hydrogen Sulfide, 18% vol. Oxygen balance Nitrogen. Gasco products meet and exceed all safety equipment industry specifications. ... more

Gasco 116L-402ES Precision Calibration Gas 100 ppm CO, 1.25% CH4 (50% LEL Pentane EQ), 25 ppm H2S, 18% O2 116 Liter

Gasco 116L-402ES 116 Calibration Gas 100 PPM Carbon Monoxide, 1.25% vol. Methane (50% LEL Pentane Equivalent), 25 PPM Hydrogen Sulfide, 18% vol. Oxygen balance Nitrogen. Gasco products meet and exceed all safety equipment industry specifications.

$309.08

FREE shipping

go to store
Gasco 66ES-402ES Precision Calibration Gas 100 ppm CO, 1.25% CH4 (50% LEL Pentane EQ), 25 ppm H2S, 18% O2 66 Liter

Gasco 66ES-402ES Precision Calibration Gas 100 ppm CO, 1.25% CH4 (50% LEL Pentane EQ), 25 ppm H2S, 18% O2 66 Liter

Gasco 66ES-402ES 66 Calibration Gas 100 PPM Carbon Monoxide, 1.25% vol. Methane (50% LEL Pentane Equivalent), 25 PPM Hydrogen Sulfide, 18% vol. Oxygen balance Nitrogen. Gasco products meet and exceed all safety equipment industry specifications. ... more

Gasco 66ES-402ES Precision Calibration Gas 100 ppm CO, 1.25% CH4 (50% LEL Pentane EQ), 25 ppm H2S, 18% O2 66 Liter

Gasco 66ES-402ES 66 Calibration Gas 100 PPM Carbon Monoxide, 1.25% vol. Methane (50% LEL Pentane Equivalent), 25 PPM Hydrogen Sulfide, 18% vol. Oxygen balance Nitrogen. Gasco products meet and exceed all safety equipment industry specifications.

$207.50

FREE shipping

go to store
Smoke and CO Detector ,Portable Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO Monitor ,Battery Powered (Battery not included)

Smoke and CO Detector ,Portable Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO Monitor ,Battery Powered (Battery not included)

Type: Carbon Monoxide&Smoke AlarmSize: As picture shownColor: WhitePower Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22 (not included)Sensitivity Setting:CO: sensitivity & time50ppm: alarms with 60-90 minutes100ppm: alarms with 10-40... ... more

Smoke and CO Detector ,Portable Alert Smoke Fire Alarm Combo Sensor,Digital Display Security Gas CO Monitor ,Battery Powered (Battery not included)

Type: Carbon Monoxide&Smoke AlarmSize: As picture shownColor: WhitePower Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22 (not included)Sensitivity Setting:CO: sensitivity & time50ppm: alarms with 60-90 minutes100ppm: alarms with 10-40...

$17.57

FREE shipping

go to store
BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector

Four-gas detector for surveying levels of H2S, oxygen (O2), carbon monoxide (CO), and combustibles in natural and industrial environments, and in other personal safety, training, researchEasy and comfortable to wear; thin and lightweight, ambient air... ... more

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector

Four-gas detector for surveying levels of H2S, oxygen (O2), carbon monoxide (CO), and combustibles in natural and industrial environments, and in other personal safety, training, researchEasy and comfortable to wear; thin and lightweight, ambient air...

$459.00

FREE shipping

go to store