Gas detectors for home

279 products

Combustible Gas Leak Detector, Low Battery Indicator, Combustible Gas Leak for Home and Laboratory Use, Flammable Gas (1/5)

Combustible Gas Leak Detector, Low Battery Indicator, Combustible Gas Leak for Home and Laboratory Use, Flammable Gas (2/5)

Combustible Gas Leak Detector, Low Battery Indicator, Combustible Gas Leak for Home and Laboratory Use, Flammable Gas (3/5)

Combustible Gas Leak Detector, Low Battery Indicator, Combustible Gas Leak for Home and Laboratory Use, Flammable Gas

~~£54.42~~

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Wifi Gas Leak Detector and Fire Alarm with Wall-Mounted LCD Screen, App Control, Smart Wi-Fi Natural Gas/LPG Tester, Methane Alarm, Buzzer for Home Office (EU Plug) (1/5)

Wifi Gas Leak Detector and Fire Alarm with Wall-Mounted LCD Screen, App Control, Smart Wi-Fi Natural Gas/LPG Tester, Methane Alarm, Buzzer for Home Office (EU Plug)

~~£59.18~~

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Wifi Gas Leak Detector - Fire Alarm - Wall-Mounted LCD Screen - Smart App Control - Wifi Natural Gas/LPG Tester - Methane Alarm - Buzzer for Home Office - EU Plug (1/5)

Wifi Gas Leak Detector - Fire Alarm - Wall-Mounted LCD Screen - Smart App Control - Wifi Natural Gas/LPG Tester - Methane Alarm - Buzzer for Home Office - EU Plug

~~£65.58~~

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Wi-Fi Gas Leak Detector - Fire Alarm - Wall-Mounted LCD Screen - Smart App Control - Wi-Fi Natural Gas/LPG Tester - Methane Alarm - Buzzer for Home Office - EU Plug

~~£44.99~~

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Carbon monoxide detector - FANCY HOME - LCD CO - Wireless power supply - Sensitivity 50ppm - White (1/4)

Carbon monoxide detector - FANCY HOME - LCD CO - Wireless power supply - Sensitivity 50ppm - White (2/4)

Carbon monoxide detector - FANCY HOME - LCD CO - Wireless power supply - Sensitivity 50ppm - White

~~£40.03~~

Free shipping

Plug-in home alarm for liquefied petroleum gas/natural gas/methane/propane/butane, with digital display. (1/4)

Plug-in home alarm for liquefied petroleum gas/natural gas/methane/propane/butane, with digital display. (2/4)

Plug-in home alarm for liquefied petroleum gas/natural gas/methane/propane/butane, with digital display.

~~£43.99~~

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Tabletop Radon Detector for Home - High Accuracy Indoor Air Monitor with Real-time Measurement, Digital Display, Data Storage, Audible and Visual Alert, Portable Gas Analyzer (1/4)

Tabletop Radon Detector for Home - High Accuracy Indoor Air Monitor with Real-time Measurement, Digital Display, Data Storage, Audible and Visual Alert, Portable Gas Analyzer

~~£181.39~~

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10% LEL Natural Gas Leak Detector High Sensitivity Sound and Light Alarm 12V for Home (1/4)

10% LEL Natural Gas Leak Detector High Sensitivity Sound and Light Alarm 12V for Home (2/4)

10% LEL Natural Gas Leak Detector High Sensitivity Sound and Light Alarm 12V for Home

~~£40.99~~

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4-in-1 gas leak detector (H₂S, EX, O₂, CO). Reliable safety monitor for home and commercial use with precise detection, rechargeable battery, robust construction, and instant warning.

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Wi-Fi carbon monoxide detector for home use, remote monitoring via app, 10-year battery life, Alexa compatible (1/5)

Wi-Fi carbon monoxide detector for home use, remote monitoring via app, 10-year battery life, Alexa compatible (2/5)

Wi-Fi carbon monoxide detector for home use, remote monitoring via app, 10-year battery life, Alexa compatible (3/5)

Wi-Fi carbon monoxide detector for home use, remote monitoring via app, 10-year battery life, Alexa compatible

~~£47.99~~

Free shipping

Smart Gas Alarm for Home Kitchen Restaurant Liquefied Gas (1/4)

Smart Gas Alarm for Home Kitchen Restaurant Liquefied Gas (2/4)

Smart Gas Alarm for Home Kitchen Restaurant Liquefied Gas

~~£40.99~~

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Tuya ZigBee CO Combustible Gas Leak Detector, Portable Carbon Monoxide Leak Tester, Multifunctional Gas Concentration Tester, Home Air Quality Tester, APP Remote Alarm, (1/5)

Tuya ZigBee CO Combustible Gas Leak Detector, Portable Carbon Monoxide Leak Tester, Multifunctional Gas Concentration Tester, Home Air Quality Tester, APP Remote Alarm,

~~£66.69~~

Free shipping

Carbon Monoxide Alarm for Home, CO Alarm with 10-Year Sealed Battery, Battery Powered Carbon Monoxide Detector with LCD Display, EN 50291 Standard (1/5)

Carbon Monoxide Alarm for Home, CO Alarm with 10-Year Sealed Battery, Battery Powered Carbon Monoxide Detector with LCD Display, EN 50291 Standard

~~£50.99~~

Free shipping

Natural Gas Alarm Sensor, Practical Home Security LPG Leak Detector 110-240V(EU) (1/4)

Natural Gas Alarm Sensor, Practical Home Security LPG Leak Detector 110-240V(EU) (2/4)

Natural Gas Alarm Sensor, Practical Home Security LPG Leak Detector 110-240V(EU)

~~£35.99~~

Free shipping

Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love (Pink) (1/5)

Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love (Pink) (2/5)

Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love (Pink) (3/5)

Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love (Pink)

~~£50.31~~

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Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love, White (1/4)

Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love, White (2/4)

Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love, White

~~£53.68~~

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Portable, Battery Powered Detector, Ideal for Home Use and Safe Monitoring - Inspired by Mother's Love (Pink)

~~£50.31~~

Free shipping

Carbon Monoxide Detector with Plug for Home, Carbon Monoxide Alarm, CO Alarm, with Temperature and Humidity Sensors, White, PTH-24D (1/4)

Carbon Monoxide Detector with Plug for Home, Carbon Monoxide Alarm, CO Alarm, with Temperature and Humidity Sensors, White, PTH-24D (2/4)

Carbon Monoxide Detector with Plug for Home, Carbon Monoxide Alarm, CO Alarm, with Temperature and Humidity Sensors, White, PTH-24D

~~£56.75~~

Free shipping

Smart carbon monoxide detector, Wi-Fi home alarm, remote monitoring via the CO Alarm Detector app, long battery life, Alexa compatible. Pack of 2 (1/4)

Smart carbon monoxide detector, Wi-Fi home alarm, remote monitoring via the CO Alarm Detector app, long battery life, Alexa compatible. Pack of 2 (2/4)

Smart carbon monoxide detector, Wi-Fi home alarm, remote monitoring via the CO Alarm Detector app, long battery life, Alexa compatible. Pack of 2 (3/4)

Smart carbon monoxide detector, Wi-Fi home alarm, remote monitoring via the CO Alarm Detector app, long battery life, Alexa compatible. Pack of 2

Carbon Monoxide Detector Mini LCD CO Alarm Detector for Home, Car, Travel, Compatible with EN50291 MUMU (1/4)

Carbon Monoxide Detector Mini LCD CO Alarm Detector for Home, Car, Travel, Compatible with EN50291 MUMU (2/4)

Carbon Monoxide Detector Mini LCD CO Alarm Detector for Home, Car, Travel, Compatible with EN50291 MUMU (3/4)

Carbon Monoxide Detector Mini LCD CO Alarm Detector for Home, Car, Travel, Compatible with EN50291 MUMU

~~£17.41~~

Carbon Monoxide Detector with Digital Display and Home Audible Alarm, Battery Powered (excluding AA Battery) Independently Mounted (1/4)

Carbon Monoxide Detector with Digital Display and Home Audible Alarm, Battery Powered (excluding AA Battery) Independently Mounted (2/4)

Carbon Monoxide Detector with Digital Display and Home Audible Alarm, Battery Powered (excluding AA Battery) Independently Mounted

~~£31.32~~

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Carbon Monoxide Detector with Digital Display and Home Audible Alarm, Battery Powered (excluding AA Battery) Independently Mounted

~~£32.93~~

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Digital Carbon Monoxide Detector with LCD Display Home Alarm CO Sensor (1/4)

Digital Carbon Monoxide Detector with LCD Display Home Alarm CO Sensor (2/4)

Digital Carbon Monoxide Detector with LCD Display Home Alarm CO Sensor

~~£35.99~~

Free shipping

Carbon monoxide alarm detector, for kitchen, basement, travel, home, office, bedroom, living room, car, battery operated, complies with UL 217/2034 standards (1 pack) (1/5)

Carbon monoxide alarm detector, for kitchen, basement, travel, home, office, bedroom, living room, car, battery operated, complies with UL 217/2034 standards (1 pack)

~~£26.99~~

Free shipping

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted (1/5)

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted (2/5)

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted (3/5)

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted

~~£25.99~~

Free shipping

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted (1/4)

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted (2/4)

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted (3/4)

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted

~~£46.23~~

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Carbon monoxide detector with digital display and audible home alarm, battery powered (excluding AA battery), independently mounted (1/5)

Carbon monoxide detector with digital display and audible home alarm, battery powered (excluding AA battery), independently mounted (2/5)

Carbon monoxide detector with digital display and audible home alarm, battery powered (excluding AA battery), independently mounted (3/5)

Carbon monoxide detector with digital display and audible home alarm, battery powered (excluding AA battery), independently mounted

~~£36.78~~

Free shipping

Carbon monoxide detector with digital display and audible home alarm, battery-powered (AA battery not included), independently mounted

~~£50.04~~

Free shipping

Carbon Monoxide (CO) Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, UL 217/2034 Compliant (1 Unit) (1/5)

Carbon Monoxide (CO) Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, UL 217/2034 Compliant (1 Unit) (2/5)

Carbon Monoxide (CO) Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, UL 217/2034 Compliant (1 Unit) (3/5)

Carbon Monoxide (CO) Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, UL 217/2034 Compliant (1 Unit)

~~£48.38~~

Free shipping

Carbon monoxide alarm detector, for kitchen, basement, travel, home, office, bedroom, living room, car, battery operated, complies with UL 217/2034 standards (1 pack)

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Carbon monoxide detector, CO detector for kitchen, basement, travel, home, office, bedroom, living room, car, battery operated, UL 217/2034 compliant (1 pack) (1/5)

Carbon monoxide detector, CO detector for kitchen, basement, travel, home, office, bedroom, living room, car, battery operated, UL 217/2034 compliant (1 pack)

~~£31.98~~

Free shipping

Carbon Monoxide Detector, CO Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, UL 217/2034 Compliant (1 Pack)

~~£36.04~~

Free shipping

Portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor (1/5)

Portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor (2/5)

Portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor (3/5)

Portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor

~~£48.83~~

Free shipping

Halogen detector, new, elegant, stable and efficient for the home (1/5)

Halogen detector, new, elegant, stable and efficient for the home (2/5)

Halogen detector, new, elegant, stable and efficient for the home (3/5)

Halogen detector, new, elegant, stable and efficient for the home

~~£41.99~~

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Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor (1/4)

Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor (2/4)

Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor

~~£38.90~~

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Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable CO monitor for interiors (1/4)

Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable CO monitor for interiors (2/4)

Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable CO monitor for interiors (3/4)

Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable CO monitor for interiors

~~£50.62~~

Free shipping

Carbon Dioxide Co2 Detector, Air Quality Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor (1/5)

Carbon Dioxide Co2 Detector, Air Quality Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor (2/5)

Carbon Dioxide Co2 Detector, Air Quality Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor (3/5)

Carbon Dioxide Co2 Detector, Air Quality Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor (4/5)

Carbon Dioxide Co2 Detector, Air Quality Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor

~~£62.22~~

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Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable indoor CO monitor (1/5)

Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable indoor CO monitor (2/5)

Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable indoor CO monitor (3/5)

Carbon monoxide detector with replaceable battery and digital LED display, home security alarm, portable indoor CO monitor

~~£44.78~~

Free shipping

8-head automatic watering pump controller for flowers, plants and home use drip sprinkler, irrigation device, pump, timer, system and garden tool (1/4)

8-head automatic watering pump controller for flowers, plants and home use drip sprinkler, irrigation device, pump, timer, system and garden tool (2/4)

8-head automatic watering pump controller for flowers, plants and home use drip sprinkler, irrigation device, pump, timer, system and garden tool

~~£43.99~~

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Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor (1/5)

Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor (2/5)

Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor (3/5)

Carbon monoxide detector with replaceable battery and LED digital display, home security alarm, portable indoor CO monitor

~~£38.49~~

Free shipping

Ulisem Carbon Monoxide Detector, CO Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, Compliant with UL 217/2034 Standard (1 Pack) (1/5)

Ulisem Carbon Monoxide Detector, CO Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, Compliant with UL 217/2034 Standard (1 Pack)

~~£37.30~~

Free shipping

Ulisem Carbon Monoxide Detector, CO Detector for Kitchen, Basement, Travel, Home, Office, Bedroom, Living Room, Car, Battery Operated, Compliant with UL 217/2034 Standard (1 Pack)

~~£36.90~~

Free shipping

Carbon Monoxide Alarm Detector, CO Alarm Detector with Digital Display, for Home, Office, Loud 85dB Alarm (Battery Not Included) (1/5)

Carbon Monoxide Alarm Detector, CO Alarm Detector with Digital Display, for Home, Office, Loud 85dB Alarm (Battery Not Included) (2/5)

Carbon Monoxide Alarm Detector, CO Alarm Detector with Digital Display, for Home, Office, Loud 85dB Alarm (Battery Not Included) (3/5)

Carbon Monoxide Alarm Detector, CO Alarm Detector with Digital Display, for Home, Office, Loud 85dB Alarm (Battery Not Included) (4/5)

Carbon Monoxide Alarm Detector, CO Alarm Detector with Digital Display, for Home, Office, Loud 85dB Alarm (Battery Not Included)

-5%

~~£13.77~~Lowest price 30d

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Portable Carbon Monoxide Detector – Electrochemical Sensor – 85dB Alarm – LCD Screen – For Home and Travel Use (1/5)

Portable Carbon Monoxide Detector – Electrochemical Sensor – 85dB Alarm – LCD Screen – For Home and Travel Use (2/5)

Portable Carbon Monoxide Detector – Electrochemical Sensor – 85dB Alarm – LCD Screen – For Home and Travel Use (3/5)

Portable Carbon Monoxide Detector – Electrochemical Sensor – 85dB Alarm – LCD Screen – For Home and Travel Use (4/5)

Portable Carbon Monoxide Detector – Electrochemical Sensor – 85dB Alarm – LCD Screen – For Home and Travel Use

~~£23.78~~

Free shipping

Electronic Carbon Monoxide Detector with LED Display and Audible Alarm for Home and Office (1/4)

Electronic Carbon Monoxide Detector with LED Display and Audible Alarm for Home and Office (2/4)

Electronic Carbon Monoxide Detector with LED Display and Audible Alarm for Home and Office (3/4)

Electronic Carbon Monoxide Detector with LED Display and Audible Alarm for Home and Office

Carbon monoxide detector, CO alarm detector with LCD digital display for home, kitchen, bedroom, living room, basement, hotel, office (1/4)

Carbon monoxide detector, CO alarm detector with LCD digital display for home, kitchen, bedroom, living room, basement, hotel, office (2/4)

Carbon monoxide detector, CO alarm detector with LCD digital display for home, kitchen, bedroom, living room, basement, hotel, office (3/4)

Carbon monoxide detector, CO alarm detector with LCD digital display for home, kitchen, bedroom, living room, basement, hotel, office

Portable Carbon Monoxide Detector with Digital Display – White CO Alarm for Home, Garage and Heating (1/3)

Portable Carbon Monoxide Detector with Digital Display – White CO Alarm for Home, Garage and Heating (2/3)

Portable Carbon Monoxide Detector with Digital Display – White CO Alarm for Home, Garage and Heating

~~£22.94~~

Carbon Monoxide Detector with Digital Display – Accurate Portable CO Alarm for Home, Kitchen, Car (1/5)

Carbon Monoxide Detector with Digital Display – Accurate Portable CO Alarm for Home, Kitchen, Car (2/5)

Carbon Monoxide Detector with Digital Display – Accurate Portable CO Alarm for Home, Kitchen, Car (3/5)

Carbon Monoxide Detector with Digital Display – Accurate Portable CO Alarm for Home, Kitchen, Car

~~£52.99~~

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Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, UL Listed Carbon Monoxide Alarm with Electrochemical Sensor, Battery Powered (1/5)

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, UL Listed Carbon Monoxide Alarm with Electrochemical Sensor, Battery Powered

~~£24.00~~

Free shipping

Carbon monoxide detector, portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor, battery-powered (1/5)

Carbon monoxide detector, portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor, battery-powered

~~£24.28~~

Free shipping

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, Approved Carbon Monoxide Alarm (1/5)

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, Approved Carbon Monoxide Alarm (2/5)

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, Approved Carbon Monoxide Alarm (3/5)

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, Approved Carbon Monoxide Alarm (4/5)

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with LCD Digital Display for Home Travel, Approved Carbon Monoxide Alarm

~~£24.28~~

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Carbon monoxide detector. Portable carbon monoxide detector with LCD digital display for home and travel. UL-listed carbon monoxide alarm with electrochemical sensor.

~~£23.78~~

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Carbon monoxide detector with replaceable battery, LED digital display, CO alarm for home safety, portable CO monitor for indoor use (1/5)

Carbon monoxide detector with replaceable battery, LED digital display, CO alarm for home safety, portable CO monitor for indoor use (2/5)

Carbon monoxide detector with replaceable battery, LED digital display, CO alarm for home safety, portable CO monitor for indoor use (3/5)

Carbon monoxide detector with replaceable battery, LED digital display, CO alarm for home safety, portable CO monitor for indoor use

~~£31.98~~

Free shipping

Replaceable Battery Carbon Monoxide Detector with LED Digital Display, CO Alarm for Home Security, Portable CO Monitor for Indoor Use Ikodm (1/4)

Replaceable Battery Carbon Monoxide Detector with LED Digital Display, CO Alarm for Home Security, Portable CO Monitor for Indoor Use Ikodm (2/4)

Replaceable Battery Carbon Monoxide Detector with LED Digital Display, CO Alarm for Home Security, Portable CO Monitor for Indoor Use Ikodm

~~£33.10~~

Free shipping

Carbon monoxide detector, portable carbon monoxide detector with LCD digital display for home and travel, UL-listed carbon monoxide alarm with electrochemical sensor

~~£57.28~~

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FLITI White CO Detector 107x35mm with LCD Screen and 85dB Alarm for Home and Kitchen (1/5)

FLITI White CO Detector 107x35mm with LCD Screen and 85dB Alarm for Home and Kitchen (2/5)

FLITI White CO Detector 107x35mm with LCD Screen and 85dB Alarm for Home and Kitchen (3/5)

FLITI White CO Detector 107x35mm with LCD Screen and 85dB Alarm for Home and Kitchen (4/5)

FLITI White CO Detector 107x35mm with LCD Screen and 85dB Alarm for Home and Kitchen

~~£32.54~~

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Gas detectors for home