10 Best Butane Gas Alarm Detectors for Home in UK 2025
Updated on 12/06/2025
#1
Recommended
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- Accurately detects various combustible gases including methane and propane in tight spaces.
- Flexible 17-inch gooseneck design for easy access to hard-to-reach locations.
- Visual and audible alarm alerts users to gas presence within 0.5 seconds, with a detection range of 50 to 10,000 ppm.
- User-friendly features include adjustable auto power-off and mute options for the alarm.
- Includes gas detector, batteries, protective case, and user manual.
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- Accurately detects various combustible gases including methane and propane in tight spaces.
- Flexible 17-inch gooseneck design for easy access to hard-to-reach locations.
- Visual and audible alarm alerts users to gas presence within 0.5 seconds, with a detection range of 50 to 10,000 ppm.
- User-friendly features include adjustable auto power-off and mute options for the alarm.
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#2
Value for Money
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- Certified gas alarm meets British standards with CE and RoHS certification, capable of detecting various gases including LPG, natural gas, and artificial gas.
- Dedicated sensors ensure effective and reliable detection for each specific gas type.
- Visual and audible alerts activate at different gas concentration levels, with an 85dB speaker and voice notifications providing clear status updates.
- Traffic light status indicator offers a quick visual confirmation of operational condition.
- Designed for easy installation, compatible with power sockets in kitchens, homes, motor homes, and commercial spaces.
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- Certified gas alarm meets British standards with CE and RoHS certification, capable of detecting various gases including LPG, natural gas, and artificial gas.
- Dedicated sensors ensure effective and reliable detection for each specific gas type.
- Visual and audible alerts activate at different gas concentration levels, with an 85dB speaker and voice notifications providing clear status updates.
- Traffic light status indicator offers a quick visual confirmation of operational condition.
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#3
8% Off
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- Emits an 85dB alarm for combustible gas leaks including methane, natural gas, and propane; does not detect carbon monoxide or carbon dioxide; suitable for various environments such as restaurants, hotels, and gas stations.
- Features a digital display that activates during gas detection; shows concentration levels with an audible alarm that varies based on flammable gas concentration; alerts at levels above 5% LEL.
- Designed for home use with plug-in convenience; made from high-quality ABS plastic for durability and easy maintenance; energy-efficient operation using less than 2 watts.
- Includes a test method that utilizes a lighter switch to assess gas concentration; alarms when thresholds are met, with a warm-up period of about 3 minutes during which testing is not functional.
- Installation advice: Avoid dusty, oily, or humid areas to prevent sensor issues and false alarms; choose an appropriate location for optimal performance.
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- Emits an 85dB alarm for combustible gas leaks including methane, natural gas, and propane; does not detect carbon monoxide or carbon dioxide; suitable for various environments such as restaurants, hotels, and gas stations.
- Features a digital display that activates during gas detection; shows concentration levels with an audible alarm that varies based on flammable gas concentration; alerts at levels above 5% LEL.
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#4
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- Detects various combustible gases including LPG, CNG, propane, and natural gas for home safety.
- Features an 85 dB alarm with both audible and visual alerts for gas leak detection.
- Backed by over a decade of successful sales, ensuring reliability and stability.
- Easy to install by simply plugging into an electrical outlet for immediate use.
- Requires a 2-3 minute warm-up period for accurate detection after power-up.
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- Detects various combustible gases including LPG, CNG, propane, and natural gas for home safety.
- Features an 85 dB alarm with both audible and visual alerts for gas leak detection.
- Backed by over a decade of successful sales, ensuring reliability and stability.
- Easy to install by simply plugging into an electrical outlet for immediate use.
- Requires a 2-3 minute warm-up period for accurate detection after power-up.
#5
9% Off
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- Gas detector primarily identifies natural gas (methane), liquefied petroleum gas (propane, butane), and city gas.
- Alarm system includes audible alerts (85DB) at varying intensities depending on gas leak severity, detectable when levels exceed safety standards.
- Features a digital display indicating normal (0) or alarm levels (1-9, A) based on gas concentration, with visual and audible alarms activated at over 3% LEL.
- Energy-efficient design using under 2 watts power; constructed from easy-to-clean plastic ABS and compatible with standard British plugs, no converter needed.
- Simple testing process; requires 2-3 minutes warm-up before operational testing. Installation should avoid dusty, oily, or humid areas to prevent false alarms.
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- Gas detector primarily identifies natural gas (methane), liquefied petroleum gas (propane, butane), and city gas.
- Alarm system includes audible alerts (85DB) at varying intensities depending on gas leak severity, detectable when levels exceed safety standards.
- Features a digital display indicating normal (0) or alarm levels (1-9, A) based on gas concentration, with visual and audible alarms activated at over 3% LEL.
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#6
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- Rechargeable design enhances practicality and sensor efficiency during gas testing.
- Includes four alarms: visual indication with flashing red light and analog bars, audible alert, and vibration; audible alert can be turned off.
- Capable of detecting leaks from a variety of flammable gases including LPG, methane, propane, and natural gas.
- Features a large, intuitive display for improved risk assessment, with optional backlighting.
- Compact and portable, designed for use in hazardous or tight spaces; includes a protective silicone cover to prevent damage.
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- Rechargeable design enhances practicality and sensor efficiency during gas testing.
- Includes four alarms: visual indication with flashing red light and analog bars, audible alert, and vibration; audible alert can be turned off.
- Capable of detecting leaks from a variety of flammable gases including LPG, methane, propane, and natural gas.
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#7
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- Detects multiple combustible gases including methane, propane, ethane, and butane with high sensitivity and durability.
- Long probe design allows for easy access to hard-to-reach areas for efficient gas leak detection.
- Compact design enables quick and reliable identification of gas leaks for home and workplace use.
- Robust ABS plastic construction provides impact resistance and a non-slip grip for better handling.
- Versatile application for detecting various gas leaks such as LPG, LNG, hydrocarbons, and more in residential or RV settings.
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- Detects multiple combustible gases including methane, propane, ethane, and butane with high sensitivity and durability.
- Long probe design allows for easy access to hard-to-reach areas for efficient gas leak detection.
- Compact design enables quick and reliable identification of gas leaks for home and workplace use.
- Robust ABS plastic construction provides impact resistance and a non-slip grip for better handling.
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#8
6% Off
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- Detects natural gas, LPG, and urban coal gas, with audible alarms for leaks above standard levels.
- LED display shows gas concentration levels; alarms activate at concentrations above 3% LEL.
- Plug-and-play design with standard British plug, fireproof ABS plastic, and <2 watts energy consumption.
- Test by using a lighter near the gas inlet; warm-up time of 2-3 minutes before accurate testing.
- Avoid installation in dusty, oily, or humid areas to prevent false alarms; choose appropriate location based on environment.
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- Detects natural gas, LPG, and urban coal gas, with audible alarms for leaks above standard levels.
- LED display shows gas concentration levels; alarms activate at concentrations above 3% LEL.
- Plug-and-play design with standard British plug, fireproof ABS plastic, and <2 watts energy consumption.
- Test by using a lighter near the gas inlet; warm-up time of 2-3 minutes before accurate testing.
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#9
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- Emits a 100dB alarm when gas leaks, specifically for methane, natural gas, and propane, but does not detect carbon monoxide.
- Detects natural gas (methane), LPG (propane and butane), and urban coal gas, triggering alarms if levels exceed 3% LEL.
- Energy-efficient design uses ≤3 watts, easy to install with a durable ABS plastic frame.
- Testing is done by pressing the switch at the gas inlet; alarms sound when gas concentration is detected, with a warm-up period of 3 minutes.
- Installation should avoid dusty, oily, or moist areas to prevent false alarms and ensure effective operation.
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- Emits a 100dB alarm when gas leaks, specifically for methane, natural gas, and propane, but does not detect carbon monoxide.
- Detects natural gas (methane), LPG (propane and butane), and urban coal gas, triggering alarms if levels exceed 3% LEL.
- Energy-efficient design uses ≤3 watts, easy to install with a durable ABS plastic frame.
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#10
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/41MqO1xNViL._SL320_.jpg)
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/31gQBimL5cL._SL320_.jpg)
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/41zkfL3zhAL._SL320_.jpg)
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/41jmKSiki8L._SL320_.jpg)
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/41MqO1xNViL._SL100_.jpg){kind=small}
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/31gQBimL5cL._SL100_.jpg){kind=small}
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/41zkfL3zhAL._SL100_.jpg){kind=small}
![Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://m.media-amazon.com/images/I/41jmKSiki8L._SL100_.jpg){kind=small}
5% Off
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- Certified gas alarm compliant with British standards and CE/RoHS certifications, capable of detecting various types of gas including LPG, natural gas, and liquefied petroleum gas.
- Dedicated sensors for each type of gas enable quick and accurate detection.
- Visual and audible alerts activate at predetermined gas concentration levels, featuring an 85dB speaker and a digital display of gas readings.
- Traffic light status indicator offers a clear visual representation of operational status.
- Designed for easy installation by plugging into standard power sockets, suitable for use in kitchens, rental properties, and other locations.
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- Certified gas alarm compliant with British standards and CE/RoHS certifications, capable of detecting various types of gas including LPG, natural gas, and liquefied petroleum gas.
- Dedicated sensors for each type of gas enable quick and accurate detection.
- Visual and audible alerts activate at predetermined gas concentration levels, featuring an 85dB speaker and a digital display of gas readings.
- Traffic light status indicator offers a clear visual representation of operational status.
Read More
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