DIY store & garden home security system fire safety gas detector

Gas detector deals

This overview is created through the algorithmic evaluation of the products we found for your query. We endeavor to identify suitable products for you based on information on manufacturer specifications and prices. Our site is intended to provide a starting point for your purchasing decision. We would like to point out that we have not tested the products ourselves. We link to selected partner shops and generally receive compensation when you click on these links. Further information can be found here. Prices include VAT, plus shipping if applicable. Information on shipping times and delivery costs may depend on the address, time of order, and customer status (e.g., Amazon Prime) and therefore vary. Changes to prices, delivery times, and shipping costs are possible. The stated remaining period for limited-time offers comes directly from the respective partner shop. Promotions can end prematurely or be extended; the information on the shop website is always decisive. We do not verify this information. All information is provided without guarantee.

🏅 65 gas detectors in price comparison
💶 Current offers and discounts
🕝 Last updated on yesterday 23:48

≡ Sort & Filter

41% discount

Gas Leak Detector, Portable Combustible Gas Sniffer with LCD Display, High/Low Alarm, Fast Response Natural Gas Detector for Methane Propane LPG Biogas Home & Industrial Use

Mindu

£ 9.99 ~~£ 16.99~~

To the offer

32% discount

2 in 1 Carbon Monoxide Detector and Natural Gas Detector, Upgrade 2M Cable Wall-mounted CO Alarm with 2 Sensors for Home Kitchen, Gas Leak Detector with 10 Years Sensor Life

GLXY

£ 16.13 ~~£ 23.58~~

Only:

93hrs

34min

52sec

To the offer

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-Black

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

£ 16.49 free delivery

To the offer

RIDGID 36163 Model Micro CD-100 Combustible Gas Leak Detector,Grey,25.9 x 5.1 x 11.9 centimetres

Rugged and ergonomic design offers exceptional comfort and durability

£ 131.40 free delivery

To the offer

Portable Gas Leak Detector - Handheld Device with Visual & Audible Alarm for Home, RV, Camper | Fast Detection of LPG, Natural Gas, Propane | Compact & Battery-Operated Safety Tool (Orange)

BigKing

£ 10.99 free delivery

To the offer

42% discount

Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with Test/Silence Button,Carbon-Monoxide-Detector Comforms to EN 50291 Standard

Accurate and Reliable - This CO alarm is equipped with a 10-year sensor that can give a high and stable performance of accurate CO detection and ensures few false alarm.

£ 14.99 ~~£ 25.99~~

To the offer

AEGTEST 1223 Gas Leak Detector with Visual & Audible Alarm, Built-in Light, Natural Gas Detector to Locate Combustible Leak Sources Like Methane, Propane for Home and RV

AEGTEST

£ 17.99

To the offer

FireAngel FP2620W2-R Pro Connected Smart Smoke Detector with 10-Year Life Battery - Interlink Fire Alarm for Home with App, White, 1-Pack

Fireangel

£ 30.00 ~~£ 60.00~~

To the offer

Ecosense EQ100 EcoQube, Digital Radon Detector, Fast Capture of Fluctuating Levels, Short & Long-Term Continuous Monitoring with Trend Charts, Remote Data Access, Wi-Fi Supports 2.4 GHz Networks Only

Ecosense Inc.

£ 149.95 free delivery

To the offer

Kidde 2030-DCR Compact 10 Year Life Carbon Monoxide Alarm with AA batteries

Provides low battery warning when batteries require replacement

£ 13.99 free delivery

To the offer

6% discount

Firechief Carbon Monoxide Detector, 5 Year Battery Included - Visual & Audio Carbon Monoxide Alarm with LCD Display - Gas Detector - FBCA05 Model

ELECTROCHEMICAL CARBON MONOXIDE SENSING TECHNOLOGY CO is an invisible, odourless, tasteless and non-irritating gas so is completely undetectable. This alarm will detect that gas and alert you.

£ 12.70 ~~£ 13.44~~

To the offer

Elitech WJL-6000SUV Refrigerant Leak Detector - Halogen Leak Detector - Freon Tester - HVAC Tools for Air Condition - R22, R34, R410A, R134A

Elitech

£ 25.99 free delivery

To the offer

18% discount

KARUOTOP Carbon Monoxide Detector, Portable CO Alarm with 10-Year Sealed Battery, Digital LCD Carbon Monoxide Alarm for Home & Travel, EN 50291 Certified

Real-Time LCD Display The large backlit LCD screen continuously shows real-time CO levels even when they are at zero. Its clear visibility in both daylight and low light ensures 24 7 monitoring at a glance.

£ 22.99 ~~£ 27.99~~

To the offer

JENOLITE Gas Leak Detector Spray | Non-Flammable & Non-Corrosive | 400ml | Detect Leaks in Heating, Plumbing, Air Conditioning & More | DVGW Certified

JENOLITE

£ 11.99 free delivery

To the offer

Airthings 292 Wave Mini - Indoor Air Quality Monitor with Volatile Organic Compound (VOC), Humidity and Temperature Detectors, Cable-Free

VERSATILE INDOOR AIR QUALITY MONITOR Use it to indicate the risk for mold growth by placing it right where you suspect it may grow, or place it on a wall or surface in any room to monitor levels of VOCs so you can investigate and address the sources

£ 68.00 free delivery

To the offer

Hydrogen Sulfide Detector H2S Gas Detector Monitor Meter Portable Sound and Flash Alarm h2s Gas Monitor 0~100ppm Electrochemical H2S Sensor with Clip and LCD Screen Backlight

GAIN EXPRESS

£ 51.90 free delivery

To the offer

TROTEC BG40 Portable Multifunctional Gas Detector Gas Leak Tester - Optical, acoustic and vibration alarm

Gas warning device and gas detector in one Optical, acoustic and vibration alarm

£ 119.95

To the offer

Gas Detector Sensitive Pen Type Gas Tester Portable Combustible Gas Analyzer for Industry Catering

LiebeWH

£ 13.61 free delivery

To the offer

WisuAlarm Carbon Monoxide Detector, 10-Year Figaro Sensor, 10 Year Battery, Carbon Monoxide Alarm, CO Alarm with LCD Display, Test/Silence Button, EN 50291 Certificated

Accurate and Reliable This detector utilises high end Figaro electrochemical CO sensor, providing continuous protection against carbon monoxide (CO) for your family, 24 7.

£ 18.98 ~~£ 22.99~~

To the offer

Jadeshay CO Gas Tester,Carbon Monoxide Detector Handheld 1000PPM Carbon Monoxide Meter High Precision CO Gas Monitor Detector Gauge Digital Display CO Leak Detector Analyzer with Sound and Light Alarm

Jadeshay

£ 31.09 free delivery

To the offer

CPVAN Carbon Monoxide Detector Alarm, 3-in-1 CO Detctor 10 Year Sensor Life Replaceable Battery with Digital Display Portable Carbon Monoxide Alarm for Home EN 50291 Standard (CO, Temp and Humidity)

10 Years Sensor Life This carbon monoxide monitor is built electrochemical sensor to deliver high consistency and reliability for double detection and protection. Equipped with replaceable batteries, you can just replace it when the power is low for easy handling. Test your carbon monoxide alarm regularly to ensure it is operational.

£ 16.99 ~~£ 26.99~~

To the offer

Propane and Natural Gas Leak Detector MESTEK Portable Combustible Gas Sniffer of Methane LPG LNG Fuel with Acoustic Alarm LCD Display Battery Handheld for Home Kitchen Garage Gas Station Camper

MESTEK

£ 69.98 free delivery

To the offer

Arctic Hayes Handheld Gas Leak Detector, Quickly Identify Combustible Gas Leaks in Domestic and Business Environments

Arctic Hayes

£ 42.00 free delivery

To the offer

GOYOJO Gas Detector, Highly Sensitive Gas Leak Detector with 26cm Probe for Propane, Natural Gas, Methane, LPG and and Other Combustible Gas in RV or Home - Precise PPM Measurement

Rapid & Accurate Response Our detector is equipped to detect a wide spectrum of combustible gases, providing rapid alerts in under 30 seconds, ensuring prompt detection of explosive and sewer gas presence.

£ 59.99 free delivery

To the offer

FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home w/Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor w/Test Button - 2-Pack

FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.

£ 16.95 free delivery

To the offer

Oniissy Portable Gas Leak Detector with LCD Display Fast Sound Light Alarm for Home Safety Workplace Security Combustible Gas Detection For Safe For Home Environment

Oniissy

£ 10.79

To the offer

SafeFlame Carbon Monoxide Detector, EN 50291 Certified CO Alarm with 10-Year Sensor, LCD PPM Display, 85dB+ Alert, CE & UKCA Approved, AA Battery Included, Freestanding or Wall Mounted

Loud 85dB+ Alarm with LED Indicator A powerful siren and flashing LED provide instant alerts when unsafe CO levels are detected.

£ 14.99 free delivery

To the offer

Arctic Hayes PH020 1 x Gas Leak Detector Spray 400 ml, Blue (Pack of 2)

Meets requirements of BS EN 14291 2004

£ 9.58

To the offer

0% discount

WOLF SHIELD Carbon Monoxide Detector CO Alarm Battery Sealed 10 Year Life Portable Mini CO Detector with Digital Display Test Silence Function for Home,Campervan,Car,Gas Equipment Room,Boats and More

Highly accurate and reliable long life electrochemical carbon monoxide alarm detector, 10 year sealed battery life, battery operated.

£ 20.49 free delivery

To the offer

Proster Gas Leak Detector Natural Gas Detector with Audible Visual Alarm High Sensitivity Gas Detectors for Home Caravan with Battery and Storage Bag for Locating Combustible Gas Leak

Proster

£ 19.01

To the offer

ABUS Gas detector for gas GWM100ME - boilers with 5-year battery - natural gas (methane) / town gas - alarm volume 85 dB - white - 81443

ABUS

£ 53.45 free delivery

To the offer

Neoteck Gas Leak Detector with 4 Inch Flexible Probe Portable Combustible Gas Sniffer for Natural Gas，Methane， Propane， LPG， Butane， Petrol Audible and Visual Alarm Adjustable Sensitivity

Neoteck

£ 29.99 free delivery

To the offer

5% discount

FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan

CARBON MONOXIDE ALARM The 10-year electrochemical sensor detects dangerous carbon monoxide (CO) levels, alerting with 4 loud chirps and a flashing red light. With no intervention, it switches to Alarm in Absence mode, chirping until deactivated.

£ 18.99 ~~£ 19.99~~

To the offer

GAS LEAK DETECTOR SPRAY AEROSOL CAN 300ml WELDING PLUMBING AIR SUPER6 1803

Generic

£ 8.99 free delivery

To the offer

AZDelivery 3 x MQ-2 Butane Hydrogen Gas Smoke Detector LPG MQ2 Air Quality Sensor Module Compatible with Arduino and Raspberry Pi including E-Book!

AZDelivery

£ 7.49

To the offer

TopTes PT-990 Rechargeable Gas Leak Detector with 11 inch Probe, Detection Range 0-10000 ppm, Data Logging & 3 Types Alarm, Natural Gas Detector for Propane, Methane for Industrial & Home - Orange

TOPTES

£ 119.99 free delivery

To the offer

UltraFire UBCO1 Battery Powered Travel Carbon Monoxide Alarm and Detector | For Homes, Caravans, Boats | Replaceable AAA Batteries and 10 Year Warranty | Certified to BS EN 50291-1 and 50291-2

HIGH SENSITIVITY Using advanced sensor technology, the UltraFire UBCO1 detector quickly senses even low levels of dangerous carbon monoxide, alarming from just 30ppm

£ 9.00 free delivery

To the offer

LSENLTY Upgraded Carbon Monoxide Detector Plug in Wall, Carbon Monoxide Detectors with HD Screen&Indicator Visual&Audible Remind, 3-in-1 CO Detector(CO Meter, Temp and Humidity) for Home RV Travel

LSENLTY

£ 19.99

To the offer

0% discount

Propane and Natural Gas Leak Detector MESTEK Portable Combustible Gas Sniffer of Methane LPG LNG Fuel with Acoustic Alarm LCD Display Battery Handheld for Home Kitchen Garage Gas Station Camper

MESTEK

£ 69.86 free delivery

To the offer

TopTes PT760 Rechargeable Natural Gas Detector, Gas Leak Detector with 12-inch Extendable Probe,%LEL Propane Leak Detection with Built-in Flashlight for Methane, Butane and more for Home, RV

TOPTES

£ 35.99 free delivery

To the offer

FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single

£ 12.45 free delivery

To the offer

FireAngel Smoke & Carbon Monoxide Alarm Duo, SB1-R Battery Smoke Alarm for Home & FA6813 Portable Carbon Monoxide Detector, CO & Fire Monitor Set

Fireangel

£ 22.99 free delivery

To the offer

Natural Techamor Y201 - Methane Propane Combustible Gas Leak Sniffer Detector with Sound Light Alarm - Portable Gas Sensor Tester

PROtastic

£ 24.99 free delivery

To the offer

Everbuild P18 Plumbers Gas Leak Detector, 400 ml

Everbuild

£ 8.99 ~~£ 9.73~~

To the offer

Heiman Carbon Monoxide Detector, EN 50291 Certified, 10-Year Life CO Alarm Detector with Digital Display, 5-Year Replaceable AA Battery Included

Operating or storage temperature -10 to +40 C. Easy installation (can be attached to the wall or on a flat surface)

£ 16.98 ~~£ 24.99~~

Only:

69hrs

34min

52sec

To the offer

FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor

TEMPERATURE AND HUMIDITY ALERTS The FireAngel carbon monoxide alarm also provides temperature and humidity readings. Warnings will sound if either reach extreme highs or lows, making the device perfect for bedrooms and living spaces.

£ 18.95 free delivery

To the offer

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Orange

TOPTES

£ 129.99 free delivery

To the offer

Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,Black,1 Pack

Accurate Relialbel CO Detector Comply with EN 50291 standard, CE Certified Carbon Monoxide alarm, equipped with high accuracy and reliable electrochemical sensor, continuously measure CO concentration in ambient air.

£ 20.22 free delivery

To the offer

Kidde 5CO Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life CO Alarm for Home

BATTERY POWERED Each alarm comes equipped with 2x AA batteries included, allowing your alarm to be set up immediately upon receipt

£ 12.99 ~~£ 18.99~~

To the offer

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Blue

TOPTES

£ 119.99 free delivery

To the offer

AABCOOLING Gas Leak Detector - Detects Pressurized Gas Leakages, Gas Detector, Gas Leak Detector Spray, Gas Sniffer, Leak Spray, Air Leak Detector

AABCOOLING

£ 5.28 ~~£ 5.42~~

To the offer

TopTes PT-990 Rechargeable Gas Leak Detector with 11 inch Probe, Detection Range 0-10000 ppm, Data Logging & 3 Types Alarm, Natural Gas Detector for Propane, Methane for Industrial & Home - Blue

TOPTES

£ 109.99 free delivery

To the offer

0% discount

Mydome Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White

Switched On Products

£ 21.55 free delivery

To the offer

TOPTES Guard-611 Portable H2S Detector Features a Convenient H2S Monitor Clip on, Rechargeable with 5-Day Battery, Low Battery Warning, Safety Explosion-Proof-Orange

Rechargeable Battery, Long-lasting Power TOPTES Guard-611 H2S monitor has a rechargeable battery with up to 5-day operation, real-time battery indicators, and low-battery alerts, ensuring continuous monitoring for H2S gas

£ 69.99 free delivery

To the offer

X-Sense Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with Digital Display, Portable Carbon Monoxide Alarm for Home with CO Peak Value Memory, XC0C-SR, 1-Pack

10-Year Lifespan Protect your loved ones from the silent threat of carbon monoxide for an entire decade with this reliable 10-year CO sensor; powered by replaceable AA batteries that last 3 years

£ 15.98 free delivery

To the offer

FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White

£ 13.49 free delivery

To the offer

PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange

TOPTES

£ 25.99 free delivery

To the offer

Gas Alarm Detector-Ourjob, Home Use Propane Butane Methane Gas Monitor, Plug in Combustible LPG/Natural Gas/Coal Gas Leak Sensor, Voice Prompt, Strobe Light Warning, Digital Display(White, No Battery)

ourjob

£ 23.99 free delivery

To the offer

TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Green

TOPTES

£ 98.89

To the offer

FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor - White

£ 9.99

To the offer

Kidde 5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty

Digital display of CO levels from 30ppm. Detector alarms from 50ppm.

£ 18.99 free delivery

To the offer

We have found a total of 65 gas detectors deals for you at amazon, ONBuy UK, ebay, and other shops. The most popular brands are: TOPTES, Fireangel, and Kidde. Today's offer is Gas Leak Detector, Portable Combustible Gas Sniffer with LCD Display, High/Low Alarm, Fast Response Natural Gas Detector for Methane Propane LPG Biogas Home & Industrial Use with 41% discount. The lowest price we found in our deals is £ 8.99 . The highest price in our price comparison is £ 149.95 . Currently, we have selected 36 reliable shops for you to buy gas detectors affordably.

≡ Sort & Filter

Price

Brand

Shops

🏅 65 gas detectors in price comparison

≡ Sort & Filter

Price

Brand

Shops

🏅 65 gas detectors in price comparison

Our offer Which.One enthält Links zu Partner-Shops, über die wir in der Regel eine Provision erhalten. Die dargestellten Preis und Produktinformationen stammen aus ausgewählten Partner-Shops. Mehr Informationen finden Sie auf der Über uns Seite.

Our offer

Which.One enthält Links zu Partner-Shops, über die wir in der Regel eine Provision erhalten. Die dargestellten Preis und Produktinformationen stammen aus ausgewählten Partner-Shops. Mehr Informationen finden Sie auf der Über uns Seite.