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Safety Equipment and GearAir QualityAlarm SystemsBathroom HardwareBathroom PlumbingElectrical ToolsFastenersGarage Door Openers and HardwareHand ToolsHome SafetyHooksHVAC Ducting and VentilationKitchen PlumbingMounting ProductsPipes, Fittings & AccessoriesPower ToolsSafety DetectorsShop Plumbing by FixtureStorm & Flood PrepSurveillanceTestersThermostatsWater HeatersWater Heaters, Pumps & Tanks
Co Probe(21)
Uses item details. Price when purchased online
Ivory Home Sense CO Detector, Ivory Home Sense 6-in-1 Indoor Environmental Monitor with Color Display, Sound Notification, Temperature & Humidity Tracking, Type-C Power, Magnetic Mount for Home From $32.96
From$3296
Ivory Home Sense CO Detector, Ivory Home Sense 6-in-1 Indoor Environmental Monitor with Color Display, Sound Notification, Temperature & Humidity Tracking, Type-C Power, Magnetic Mount for Home
Ivory Home Sense CO Detector, 6-in-1 Portable Gas Monitor, Plug-in & Battery Powered, 2.8" Rotatable Full-Color Digital Display, Magnetic Base, for Home, RV, Camping & Car Travel From $39.98
From$3998
Ivory Home Sense CO Detector, 6-in-1 Portable Gas Monitor, Plug-in & Battery Powered, 2.8" Rotatable Full-Color Digital Display, Magnetic Base, for Home, RV, Camping & Car Travel
Sentivo Co Detector, Plug-in Indoor Air Quality Detector with HD Display for Home Office School Garage From $48.90
From$4890
Sentivo Co Detector, Plug-in Indoor Air Quality Detector with HD Display for Home Office School Garage
Kovex 6 in 1 Smoke, Gas & CO Detector, Indoor Air Quality Monitor with Full-Color Display, Rechargeable, Magnetic Base, Plug-In & Portable Design for Home, RV, Camper Van & Travel Trailer From $39.98
From$3998
Kovex 6 in 1 Smoke, Gas & CO Detector, Indoor Air Quality Monitor with Full-Color Display, Rechargeable, Magnetic Base, Plug-In & Portable Design for Home, RV, Camper Van & Travel Trailer
Portable Carbon Monoxide Detector, 10-Day Standby, Rechargeable Mini CO Monitor for Travel & Camping, Handheld CO Meter with Audible & Visual Alerts $20.56
$2056
current price $20.56Portable Carbon Monoxide Detector, 10-Day Standby, Rechargeable Mini CO Monitor for Travel & Camping, Handheld CO Meter with Audible & Visual Alerts
TripleHBB 6-in-1 Combustible Gas Detector,Gas Detector 6 in 1 CO Smoke Combustible Alarm Plug In with LCD Display for Home RV Camping From $28.90
From$2890
TripleHBB 6-in-1 Combustible Gas Detector,Gas Detector 6 in 1 CO Smoke Combustible Alarm Plug In with LCD Display for Home RV Camping
3 out of 5 stars
Handheld Carbon Monoxide Meter CO Detector Portable CO Gas Leak Detector High Precision Carbon Monoxide Tester $39.99
$3999
current price $39.99Handheld Carbon Monoxide Meter CO Detector Portable CO Gas Leak Detector High Precision Carbon Monoxide Tester
4 out of 5 stars
Portable Carbon Monoxide Detector 3-in-1 Handheld CO Monitor with Temperature and Humidity Sensor for Home Apartment $27.49
$2749
current price $27.49Portable Carbon Monoxide Detector 3-in-1 Handheld CO Monitor with Temperature and Humidity Sensor for Home Apartment
GJX 1Pc Handheld Carbon Monoxide Detector CO Detector Car Carbon Monoxide Detector with Digital LCD Display Natural Gas Alarm CO Gas Tester Monitor Detector $13.55
$1355
current price $13.55GJX 1Pc Handheld Carbon Monoxide Detector CO Detector Car Carbon Monoxide Detector with Digital LCD Display Natural Gas Alarm CO Gas Tester Monitor Detector
ivory home sense co detector,Portable 6-in-1 Gas Monitor, Plug-In or Battery Powered, 2.8-Inch Rotatable Color Screen, Magnetic Mount, for Home, RV, Camping and Road Trips From $39.96
From$3996
ivory home sense co detector,Portable 6-in-1 Gas Monitor, Plug-In or Battery Powered, 2.8-Inch Rotatable Color Screen, Magnetic Mount, for Home, RV, Camping and Road Trips
3 In 1 Air Quality Analyzer CO Meter Temperature Humidity Tester Carbon Monoxide Detector From $43.31
From$4331
3 In 1 Air Quality Analyzer CO Meter Temperature Humidity Tester Carbon Monoxide Detector
XCONFLUX Handheld Carbon Monoxide Meter Co Detector Portable Co Gas Leak Detector High Co Detector For Home Safety, Carbon Monoxide Tester $40.94
$4094
current price $40.94XCONFLUX Handheld Carbon Monoxide Meter Co Detector Portable Co Gas Leak Detector High Co Detector For Home Safety, Carbon Monoxide Tester
GJX 1Pc Handheld Carbon Monoxide Detector Co Detector With Digital Lcd Display Natural Gas Alarm Co Gas Tester Monitor Detector $16.15
$1615
current price $16.15GJX 1Pc Handheld Carbon Monoxide Detector Co Detector With Digital Lcd Display Natural Gas Alarm Co Gas Tester Monitor Detector
3-in-1 Portable Handheld CO Detector with Temperature and Humidity Monitor, Electrochemical Sensor Carbon Monoxide Alarm $33.68
$3368
current price $33.683-in-1 Portable Handheld CO Detector with Temperature and Humidity Monitor, Electrochemical Sensor Carbon Monoxide Alarm
6-in-1 Combustible Gas Detector,Gas Detector 6 in 1 CO Smoke Combustible Alarm Plug In with LCD Display for Home RV Camping $38.59
$3859
current price $38.596-in-1 Combustible Gas Detector,Gas Detector 6 in 1 CO Smoke Combustible Alarm Plug In with LCD Display for Home RV Camping
GJX Portable Carbon Monoxide Detector,10-Day Standby,Rechargeable Mini Co Monitor for Travel & Camping,Handheld Co Meter with Audible & Visual Alerts $21.93
$2193
current price $21.93GJX Portable Carbon Monoxide Detector,10-Day Standby,Rechargeable Mini Co Monitor for Travel & Camping,Handheld Co Meter with Audible & Visual Alerts
3-in-1 Portable Handheld CO Detector Carbon Monoxide Alarm with Temp & Humidity Monitor. $30.31
$3031
current price $30.313-in-1 Portable Handheld CO Detector Carbon Monoxide Alarm with Temp & Humidity Monitor.
Clearance, FOMIYES 6Pcs High Accuracy K Type Thermocouple Probe or with Wide Temperature Range for Heating and Refrigeration $11.73 Was $13.96
Clearance
Now$1173
current price Now $11.73, Was $13.96$13.96
FOMIYES 6Pcs High Accuracy K Type Thermocouple Probe or with Wide Temperature Range for Heating and Refrigeration
Portable Combustible Gas Detector Leakage CO Methane Natural Gas Sensor Alarm Meter $43.99
$4399
current price $43.99Portable Combustible Gas Detector Leakage CO Methane Natural Gas Sensor Alarm Meter
Combustible Gas Detector Highway Tunnel Gas Leak Alarm Industrial Gas Gas Detector High Precision
Combustible Gas Detector Highway Tunnel Gas Leak Alarm Industrial Gas Gas Detector High Precision
FOMIYES Gas Appliance Thermocouple Copper Probe Dual Lead Corrosion Resistant for Winter Home Safety $11.25
$1125
current price $11.25FOMIYES Gas Appliance Thermocouple Copper Probe Dual Lead Corrosion Resistant for Winter Home Safety
Other options to consider(158)
In 100+ people's carts, Outdoor-Forest Brand, Carbon Monoxide Detector, Orange Color, LCD Screen $16.51
In 100+ people's carts
$1651
current price $16.51Outdoor-Forest Brand, Carbon Monoxide Detector, Orange Color, LCD Screen
4.3 out of 5 stars
M Buder Portable Air Quality Detector CO2 TVOC HCHO Humidity Temperature 5 in 1 Multifunctional Indoor Air Quality Tester Meter, LCD Display, Carbon Dioxide Monitor for Home Office, White
M Buder Portable Air Quality Detector CO2 TVOC HCHO Humidity Temperature 5 in 1 Multifunctional Indoor Air Quality Tester Meter, LCD Display, Carbon Dioxide Monitor for Home Office, White
5 out of 5 stars
In 200+ people's carts, Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use From $9.29
In 200+ people's carts
From$929
Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use
4.1 out of 5 stars
LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector From $13.99
From$1399
LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector
4.6 out of 5 stars
LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector $15.57
$1557
current price $15.57LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector
4.6 out of 5 stars
BPPEG Portable Carbon Monoxide Detector Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use $11.83
$1183
current price $11.83BPPEG Portable Carbon Monoxide Detector Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use
Best seller, LUXY SONIC 4-in-1 Carbon-Monoxide（C O）Alarm, Combustible Gas & C O Detector with Temperature and Humidity Display, Plug-in Portable Gas Leak Alarm for Home, Apartment, Hotel, Camping, RV（1 pack） From $35.97
Best seller
2 options
Available in additional 2 optionsFrom$3597
LUXY SONIC 4-in-1 Carbon-Monoxide（C O）Alarm, Combustible Gas & C O Detector with Temperature and Humidity Display, Plug-in Portable Gas Leak Alarm for Home, Apartment, Hotel, Camping, RV（1 pack）
4.6 out of 5 stars
In 200+ people's carts, Universal Security Instruments Battery Carbon Monoxide Alarm
In 200+ people's carts
4 options
Available in additional 4 optionsUniversal Security Instruments Battery Carbon Monoxide Alarm
4.7 out of 5 stars
LCD Display CO Carbon Monoxide Detector, Portable Home Safety Gas Alarm Detector, CO Gas Monitor Alert Device for Indoor Household Office Safety Protection $14.89
$1489
current price $14.89LCD Display CO Carbon Monoxide Detector, Portable Home Safety Gas Alarm Detector, CO Gas Monitor Alert Device for Indoor Household Office Safety Protection
4.8 out of 5 stars
Veevvio Handheld 3-in-1 Carbon Monoxide Detector, Temperature & Humidity Monitor Portable Electrochemical Sensor Alarm for Home, Travel, Car, Apartment Air Quality Tester $35.99
$3599
current price $35.99Veevvio Handheld 3-in-1 Carbon Monoxide Detector, Temperature & Humidity Monitor Portable Electrochemical Sensor Alarm for Home, Travel, Car, Apartment Air Quality Tester
5 out of 5 stars
6-in-1 Portable Gas Detector, Plug-in & Battery Powered CO Smoke Gas Monitor with 2.8" Rotatable HD Screen, 85dB Alarm, High-Precision Sensor for Home, RV, Camping & Car Travel From $23.49
From$2349
6-in-1 Portable Gas Detector, Plug-in & Battery Powered CO Smoke Gas Monitor with 2.8" Rotatable HD Screen, 85dB Alarm, High-Precision Sensor for Home, RV, Camping & Car Travel
4.5 out of 5 stars
Portable Carbon Monoxide Detector, 4-in-1 CO2 Temperature Humidity Monitor with Flashlight, Rechargeable Gas Analyzer for Travel Camping RV Home Car From $21.29
From$2129
Portable Carbon Monoxide Detector, 4-in-1 CO2 Temperature Humidity Monitor with Flashlight, Rechargeable Gas Analyzer for Travel Camping RV Home Car
5 out of 5 stars
2 Pack LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector $24.45
$2445
current price $24.452 Pack LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector
4.4 out of 5 stars
100+ bought since yesterday, Kidde Battery-Operated Combination Smoke & Carbon Monoxide Detector, Voice Alerts, Model 30CUDR-V From $49.96
100+ bought since yesterday
4 options
Available in additional 4 optionsFrom$4996
Kidde Battery-Operated Combination Smoke & Carbon Monoxide Detector, Voice Alerts, Model 30CUDR-V
4.6 out of 5 stars
TOPTES Carbon Monoxide Detector with TFT Display CT-580, Rechargeable Handheld CO Inspection Device with Vibration, Visual and Audible Alarm, CO Detector for Home, Jobsite, Garage, and Travel $65.99
$6599
current price $65.99TOPTES Carbon Monoxide Detector with TFT Display CT-580, Rechargeable Handheld CO Inspection Device with Vibration, Visual and Audible Alarm, CO Detector for Home, Jobsite, Garage, and Travel
4.5 out of 5 stars
First Alert Plug-In w/Battery Back-up Electrochemical Carbon Monoxide Detector $64.62
$6462
current price $64.62First Alert Plug-In w/Battery Back-up Electrochemical Carbon Monoxide Detector
4.6 out of 5 stars
TOPTES Carbon Monoxide Detector CT-300, Handheld CO Alarm with Backlit LCD Display and Audible Visual Alerts, for Home, Car, Camping and Travel $41.39 Was $59.99
Now$4139
current price Now $41.39, Was $59.99$59.99
TOPTES Carbon Monoxide Detector CT-300, Handheld CO Alarm with Backlit LCD Display and Audible Visual Alerts, for Home, Car, Camping and Travel
4.5 out of 5 stars
CO Detector Alarm LCD CO Carbon Monoxide Gas Battery Warning $18.15
$1815
current price $18.15CO Detector Alarm LCD CO Carbon Monoxide Gas Battery Warning
5 out of 5 stars
Black Friday Deal, Portable Air Quality Monitor – CO Level, Temperature & Humidity Display, Rechargeable Device for Travel, Car & Indoor Use From $23.83
Black Friday Deal
From$2383
Portable Air Quality Monitor – CO Level, Temperature & Humidity Display, Rechargeable Device for Travel, Car & Indoor Use
4.8 out of 5 stars
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