10 Best Lpg Gas Detector Alarm in The UK

Last updated on 02/08/2025

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Natural Gas Detector CH4/Propane/Methane - Portable Natural Gas Leak Alarm with LED Light & Audible Alert, 100% Battery-Powered Gas Monitor for Home, RV, Kitchen, Apartment Safety (Battery Included)

Why We Love It

Reliable gas leak detection.
Long-lasting battery performance.
Instant alerts for safety.

Main Highlights

【Fast & Accurate Gas Detection】: Quickly identifies Methane/Propane gas leaks with minimal error rates, ensuring reliable and precise results for your safety. Alarm concentration: 8%LEL.
【 Unique Appearance Design 】 : Easy to install, durable design, compact size for easy portability. Flame-retardant ABS plastic, easy to wipe and clean.
【Instant Audible & Visual Alarms】: Features a loud audible alarm and bright LED light to provide immediate alerts in case of gas leaks, allowing you to take swift action to protect your home or RV.
【Compact & Portable Design】: Lightweight and easy to carry, this gas detector is perfect for use in homes, kitchens, apartments, and RVs, offering safety wherever you go.
【Versatile & User-Friendly】: Ideal for a variety of settings, including homes, recreational vehicles, and small spaces, this detector is simple to use and provides peace of mind with its advanced sensor technology.

Gas Detectors Alarm-Ourjob, Household LPG/Natural/Coal Gas Combustible Gas Leak Monitor, Propane Butane Methane Gas Sensor, USB Powered, Digital Display, Sound Light Warning (Silver Gray)

Why We Love It

Real-time gas monitoring alerts.
Combustible gas detection capability.
Easy installation and durable design.

Main Highlights

【Prevent Gas Explosion】- Our gas detector can real time monitor and show the gas concentration on screen (0 ~ 20 % LEL). 85db sound "di, di, d....." alarm and flashing light will be triggered immediately once over 5% LEL gas leakage be detected.
【Combustible Gas Detection】- The gas detector is mainly used to detect natural gas(Main Components: Methane), liquefied gas(Main Components: Butane, Propane), and urban coal gas(Alkane, Olefin, Arene).
【Unique Design】- Professional design patent, Steel mesh material(Black Part), High quality OLED screen, USB powered(Can be used as handheld), Sleep mode(Save power to make backup battery standby 4~6 hours to protect families once mains failure).
【Easy-to-Install and Durable】- Plug-In design makes it super easy and convenient to install. Double-sided PCB, this detector is anti-mildew, anti-pest, and anti-corrosive. Flame-retardant ABS plastic, wipes clean easily. Use in the kitchen or in your camper.
【Warranty】- Ourjob gas detectors have CE & ROHS Certificates and China Compulsory Certificate. We offer 100% guarantee, any quality problems, you can refund within 30days.

PT520A Natural Gas Detector, Gas Leak Detector with 43.5cm Gooseneck, Locates Sources Like Methane, Propane and Butane for Home and RV (Includes Battery x3) - Orange

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Why We Love It

Accurate gas leak detection.
Flexible and easy to use.
Visual and audible alarms.

Main Highlights

Effective Gas Leak Detector: TOPTES PT520A natural gas detector can accurately help you locate the gas leakage of various combustible gases in tight spaces, such as methane, natural gas, propane, LPG, gasoline, etc. Note: Please allow 30 seconds of warm-up time before the operation
Flexible Probe Easy to Use: With a 17-inch flexible gooseneck (bendable in any direction), the portable gas leak detector makes it easy for you to access hard-to-reach areas, such as natural gas pipelines, propane storage tanks, gas fireplaces, sewers, basement, RV, and other narrow space. It can be carried anywhere to find leaks no matter outdoors or indoors
Visual and Audible Alarm: PT520A will rapidly respond in 0.5 seconds while gas is detected. Seven colored analog bars and a 75dB audible buzzer help you point out the gas leak location. Both of them increase with combustible gas concentration. Detection range: 50 to 10,000 ppm (based on Methane)
User-Friendly Functions: Activate or cancel the Auto Power-Off function through the APO button just in your need. When canceled, the detector will turn off after 10 minutes of inactivity to save power. In addition, you can turn off the audible alarm at any time via the Mute button to eliminate annoying alarm noise. The double-sided bar-shaped groove design and non-slip material make it wear-resistant and easy to hold
What You Get: 1×PT520A Gas Leak Detector, 3×AAA Batteries, 1×Protective Case, and 1×User Manual

VOBOR Combustible Gas Detector - 300-10000PPM Gas Methane Leak Detector with Sound Alarm and Light Flash for Home Kitchen Garage Gas Station Camper

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Why We Love It

Durable materials for long-lasting use.
Powerful alarm ensures personal safety.
Easy installation for convenient protection.

Main Highlights

【Durable】This detector is anti-mildew, anti-pest, and anti-corrosive. Double-sided PCB, flame-retardant ABS plastic, wipes clean easily. The measuring range of gas concentration is from 300PPM to 10000PPM, the LCD display could help you to read the data of gas concentration quickly and clearly, practical and convenient.
【Powerful Functions】When the gas leakage occurs, gas leak detector alarm, the gas concentration reaches the alarm concentration, carbon monoxide detector, the led light will flash and remind you, accompanying am alarm in a loud sound, play a timely reminder, to ensure personal safety
【Keep Safty】With led indicator, it can help you to know whether the detector is normally working, and it is also very easy and convenient to use with the power button.Our detector is operated by 3pcs AAA batteries(not included), with a lower power consumption, Our gas detector is highly sensitive, portable carbon monoxide detector could detect many kinds of gas, such as natural gas, gas, coal gas, methane, other combustible gases etc
【Easy to Install】-In gas alarm design for home use, gas sniffer detector, A/C-powered, gas detector alarm much convenient. A great household necessity to protect your families' safety. Perfect for using in home kitchen, bathroom, bus carriage, grill house and so on. gas tester leak
【Service】If you have any questions please feel free to contact us, professional customer service team 24h online for you!

Natural Gas Detector, Plug-in Propane Natural Gas Leak Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane

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Why We Love It

Detects multiple gases effectively.
Loud visual and audio alarm.
Easy plug-in installation.

Main Highlights

Versatile Gas Detection: This gas detector is designed for home use and can detect multiple combustible&explosive gases, including LPG (methane), CNG, LPG, Propane and Natural gas.
Photoelectric Warning System: When the concentration of combustible gas reaches a preset level, the alarm emits an 85 dB audible and visual signal, alerting you to check for indoor gas leaks.
Proven Safety: Our gas detector undergoes rigorous quality management, with over a decade of successful sales to verify its stability and reliability.
Easy Installation: Installing the natural gas detector is a breeze. Simply plug it into an electrical outlet to start detecting gas leaks.
Important Warm-Up Time: Please note that all gas detection devices require a 2-3 minute warm-up period before they become operational. Ensure the product is correctly started during this time.

Gas Detector Alarm, LPG | Natural Gas | Coal Gas Leak Detector, Plug-in Sensor Gas Monitor with Sound Alarm and LED Display, Methane Propane Butane Combustible Gas Alarm for Kitchen Garage

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Why We Love It

Keeps families safe.
Clear digital display.
Energy-efficient design.

Main Highlights

【Protect your families】-- When combustible gas leak (kitchen methane / natural gas /camping propane) exceed the standard, the gas detector will emit 85dB alarm. It cannot detect carbon monoxide and carbon dioxide. Widely be used in restaurant, kitchen, hospital, hotel, oil factory, garage, gas station, etc
【LED digital display and audible warning】-- The gas alarm display does not light up under normal conditions (in standby mode). If a flammable gas leak is detected, the corresponding number will be displayed on the screen. Alarm sounds and flashes red once the concentration above 5% LEL. The alarm will be in different alarm states based on the concentration of flammable gas
【Durable & Energy saving】-- Plug-in gas alarm designed for home use. Main-powered supply which makes it super easy and convenient to install. High quality plastic ABS frame, easy to clean. It uses ≤2 watts electricity, saves much power
【Test method】-- Press and hold the lighter switch at the gas inlet of the methane detector and deflate slowly (do not turn on the lighter during deflation). When the concentration reaches the alarm threshold, it will alarm, until the volume of the environmental gas falls below the alarm point. Precautions: The system warm-up time is about 3 minutes. During this period, the gas test will not work
【Remind for Installation】-- Do not install the gas alarm in a place with a lot of dust, oil smoke and water vapor, which will affect the internal sensor of the alarm and cause false alarms. Please choose a suitable location to install the alarm according to the actual situation

Gas Leak Detector, Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor

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Why We Love It

Voice Notification for safety.
Easy plug-in installation.
Widely used in facilities.

Main Highlights

Home natural gas detector suitable for detecting LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc.
Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. 85dB alarm sound, reduce the risk of gas explosion and protect your family's life and property safety.
Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant, Hospital,Hotel, Oil Factory,Garage, Gas Station etc.
The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally.Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.

Gas Alarm, Natural Gas/LPG/Coal Gas Leak Detector, 3-Pin Plug-in Sensor Gas Monitor with Sound Alarm and LED Digital Display, Methane Propane Butane Combustible Gas Alarm for Kitchen Garage Hospital

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Why We Love It

Digital display and sound alarm.
Energy-saving, durable construction.
Easy and simple installation.

Main Highlights

{Safty Assurance} -- This Gas detector is mainly used to detect natural gas (main component: methane), liquefied petroleum gas (main component: propane, butane) and city gas (alkane, olefin, arene). When the flammable gas leakage exceeds the standard, the gas detector will issue slow or accelerated or rapid, continuous 85DB sound alarm. It can't detect CO and CO₂
{Digital display & Sound alarm} -- Number 0 showes on the gas detector indicator under normal conditions. If a flammable gas leak is detected, the indicator will showes numbers 1-9 and A. Once the concentration exceeds 3% LEL, the alarm sounds and flashes red. According to different concentration of combustible gas leak, the alarm will shows different states
{Energy saving & Durable} -- Standard British plug, not required converter, installation is extremely simple. Plastic ABS material, easy to clean. Using <2 watts of power, significant energy saving. Widely used in restaurants, kitchens, hospitals, hotels, oil plants, garages, gas stations, etc
{Test Method} -- Press and hold the lighter switch at the inlet of the methane detector and slowly deflate (do not turn the lighter on while deflating). When the concentration reaches the standard, an alarm will alarm until the volume of ambient gas falls below the alarm point. Precautions: It takes about 2-3 minutes to warm up the system, the gas test will not work during this time
{Remind for Installation} -- This gas alarm uses high quality sensors, semiconductor heating and SMT chip technology; Do not install it in a place with a lot of dust, oil smoke and water vapor, which may cause false alarms; Choose a suitable location to install the alarm according to the actual situation

Neoteck Gas Leak Detector Natural Gas Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane, Propane for Home-Grey

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Why We Love It

Quick and accurate leak detection.
Visual and audible gas alarm.
Includes batteries, easy setup.

Main Highlights

【Quick and Accurate Gas Leak Detector】The natural gas detector is widely suitable for LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc., and it will exactly pinpoint a leak, reducing the risk of gas explosion and keeping your family and property safe. It potentially reduce energy bills
【Visual & Audible Gas Alarm】The gas detector employs both visual alarm and audible alarm as fast as 0.5 seconds of detection. When the bar graph increases and the detector beeps, you know gas has been detected. The alarm increases with the amount of gas, and the LCD screen will turn red when the gas concentration is high.The system warm-up time is about 30 seconds
【Adjustable Sensitivity】This natrual gas leak detester supports High Low Sensitivity Mode: 50-500ppm, Low Sensitivity Mode: 500-3000ppm. Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels, which is much more convenient to use
【Batteries Included & Easy to Use】This gas sniffer comes with 2x AAA Batteries, so you will be able to set the detector up and have it ready as soon as you receive it. The low battery indicator will engage when battery voltage is below 2.4V. Automatic power off after 5 minutes without operation or gas detection.Detection range: 50 to 3000 ppm* (*based on Methane)
【Compact Design】 Pocket-sized with a pocket clip that allows you to carry it in your shirt pocket. It is an excellent tool for RV-ers, DIY-ers, homeowners with gas appliances, etc. It's very convenient and perfect for regular safety checks

Gas Detector, LPG | Natural Gas | Coal Gas Leak Detector, 3-Pin Plug-in Sensor Gas Monitor with Sound Alarm and LED Display, Methane Propane Butane Combustible Gas Alarm for Kitchen Hospital Garage

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Why We Love It

Enhances home gas safety.
Clear LED display alerts.
Energy-efficient and durable design.

Main Highlights

【Keep safety】-- The gas detector is mainly used to detect natural gas (main components: methane), LPG (main components: propane, butane) and urban coal gas (alkane, olefin, arenas). When the combustible gas leak exceeds the standard, the gas detector will emit a slow or accelerated or hurry, continuous 85DB sound alarm. It cannot detect toxic gases such as carbon monoxide
【LED digital display and audible warning】-- The gas detector indicator displays 0 in normal conditions. If a flammable gas leak is detected, the numbers 1-9 and A can be showed on the screen. Alarm sounds and flashes red once the concentration above 3% LEL. The alarm will be in different alarm states based on the concentration of flammable gas
【Durability and energy saving】-- Standard British specification plug design, plug-and-play, no converter required, makes it extremely easy and practical to install. Fireproof ABS plastic, easy to clean. Uses <2 watts electricity, significant energy saving. Widely used for restaurant, kitchen, hospital, hotel, oil factory, garage, gas station and so on
【Test method】-- Press and hold the lighter switch at the gas inlet of the methane detector and deflate slowly (do not turn on the lighter during deflation). When the concentration reaches the standard, it will alarm, until the volume of the environmental gas falls below the alarm point. Precautions: The system warm-up time is about 2-3 minutes. During this period, the gas test will not work
【Remind for Installation】-- This gas alarm uses high quality sensors, semiconductor heating and SMT chip technology; Do not install it in a place with a lot of dust, oil smoke and water vapor, which may cause false alarms; Choose a suitable location to install the alarm according to the actual situation

8.9

Excellent

We scanned 1558 products

We reviewed these offers relevant to the Lpg Gas Detector Alarm within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like AOTIQUAL, ourjob, TOPTES, VOBOR, HSTMYFS, D MODUN, LLCHB, Neoteck, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Lpg Gas Detector Alarm in the market, we considered we took a deep dive into 7791 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Natural Gas Detector CH4/Propane/Methane - Portable Natural Gas Leak Alarm with LED Light & Audible Alert, 100% Battery-Powered Gas Monitor for Home, RV, Kitchen, Apartment Safety (Battery Included). We love many things about this product by AOTIQUAL. What sets it apart from the competition is Reliable gas leak detection. , Long-lasting battery performance. , Instant alerts for safety. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Gas Detectors Alarm-Ourjob, Household LPG/Natural/Coal Gas Combustible Gas Leak Monitor, Propane Butane Methane Gas Sensor, USB Powered, Digital Display, Sound Light Warning (Silver Gray) by ourjob based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Lpg Gas Detector Alarm and the best cost-to-value ratio is Gas Detector, LPG | Natural Gas | Coal Gas Leak Detector, 3-Pin Plug-in Sensor Gas Monitor with Sound Alarm and LED Display, Methane Propane Butane Combustible Gas Alarm for Kitchen Hospital Garageat D MODUN with a % discount.
Our list of the best Lpg Gas Detector Alarm is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Lpg Gas Detector Alarm in The UK

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We concluded that: