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The best gas detectors in comparison

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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

TOPTES

32% off

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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

Natural Gas Detector, TopTes PT299 Gas Leak Detector with Extendable Rod, Portable Propane Sniffer for Detecting Combustible Leaks Like Methane & Butane for Home, RV (Includes Battery x2) - Orange

TOPTES

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Retractable Gas Leak Detector The TopTes PT299 gas leak detector is a dependable and portable tool that allows you to adjust the pole's length, reaching the desired testing location for accurate detection of combustible gas leaks, including propane, methane, natural gas, LPG, gasoline, and more. (Note Please wait for a 30-second warm-up time before operation)
What You Get Included in your package are 1 PT299 Gas Leak Detector, 2 AAA Batteries, 1 Storage Bag, and 1 User Manual
Alarm! See & Hear When gas is detected, the PT299 responds in just 0.5 seconds. A visual and audible alarm promptly warns you of danger. Watch as 9 analog bars rise and the screen turns red, providing real-time feedback on gas concentration. The 75dB buzzer helps pinpoint gas leak locations. Detection range 1%LEL to 10%LEL (100 to 5,000ppm, based on Methane)
User-Friendly Features a 30-second preheat countdown indicator and a low battery alert. When enabled, the PT299 gas leak detector automatically turns off after 5 minutes of inactivity to save energy. Additionally, it is designed with a non-slip texture and material, ensuring a secure and comfortable grip

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

RIDGID

14% off

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Rugged and ergonomic design offers exceptional comfort and durability
Tri-Mode Detection function lets you select between visual, audible and vibration alerts to best suit your environment
Adjustable sensitivity settings provide precise leak locating with the touch of a button
Field replaceable sensor allows for more up-time and less time waiting for repairs
16-inch (40 cm) flexible probe allows location and detection of leaks in hard-to-reach and confined spaces

£ 118.62

£ 127.49

£ 128.95

£ 128.95

£ 129.54

£ 132.79

£ 132.89

£ 134.99

£ 136.02

£ 136.36

£ 146.45

Arctic Hayes AH61 Gas Leak Detector

Arctic Hayes

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EASY TO USE Switch on the gas detector in a clean air environment and wait for the beep signalling the detector is ready to use. Take the detector to the area where you want to check for gas leaks. If as soon as the internal sensor detects gas concentrations over 50ppm, the unit will indicate by illuminating the LEDs on the front of the detector and raise an audible alarm. The greater the presence of gas, the more LEDs will illuminate, and the alarm will sound more frequently.
TECHNICAL SPECIFICATIONS Sensor Gas-sensitive bulk semi-conductor. Reaction Sensitivity 50ppm (methane). Warm-Up Time Approx. 30 seconds. Reaction Time 2 seconds. Operating Conditions 0 C to 50 C (32 F - 122 F) 20 to 80% RH. Storage Conditions -10 C to 60 C (14 F - 140 F) 20 to 80% RH. Battery Life Approx. 3 hours. Power Supply 2 x 1.5V AAA alkaline batteries (included).
FEATURES This Gas Leak Detector has an internal sensor and a 100mm flexible probe, which facilitates gas detection. It detects gas concentrations in the air between 50ppm & 1000ppm. When gas is discovered visual and audible alarms are set off. An important feature is the sensitivity setting that can be set to high or low. The Gas leak Detector offers a quick sensing response, and it has auto power off function to preserve battery life.

£ 53.99

£ 51.53

£ 55.18

£ 55.18

£ 55.57

£ 58.80

£ 59.99

£ 60.34

£ 63.60

CHNADKS Portable Gas Detector, 4 in 1 (H2S, O2, CO, EX) Handheld Gas Monitor, Rechargeable Gas Analyzer with Audible Visual Vibration Alarms, Personal Gas Sniffer with LCD Display

CHNADKS

12% off

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Technical Data Multiple explosion-proof markings, respectively Ex ib IIB T3 Gb. Long sensor life. LEL H2S CO 2 3 years, O2 5 years. Working temperature -20 +50 , humidity 95%RH (no condensation). Size 130*65*45 (mm). Weight 0.5kg.
Upgraded 4 Gas Monitor Easy operation with real time LCD display. Voice, visual and vibration alarms. Waterproof IP54. Fast response within 45 seconds. Standby time 16-18 hours.
Using Environment The 4 gas detector is widely used in petroleum, chemical, environmental protection, metallurgy, oil refining, gas transmission and distribution, biochemical medicine, agriculture and other industries.
Please Note The battery pack cannot be removed or replaced in explosive atmospheres, nor can it be charged. Peripheral plug-in devices that are not explosion-proof certified must not be used in explosive atmospheres and sensors must not be replaced.

Scondaor Upgrade New Model Portable Voice Type Multi Gas Monitor, Handheld Air Quality 4 Gas Detectors with Large Digital LCD Display, Rechargeable Lithium Battery Powered (Orange)

Scondaor

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High sensitivity and excellent repeatability 4 gas detectors, High reliable electrochemical and catalytic combustion gas sensors,advanced integrated circuit technology with embedded microcomputer and high strength ABS plastic housing, can continuously detect the concentration of leaking gas to ensure safety
Loud alarm with sound,visual and vibration the gas is detected to be higher than the set minimum threshold, the three alarm modes will be activated at the same time to ensure 100% safety.
Large LCD digital display real-time display of the concentration of 4 gases,Easy to observe real-time 4 gas concentration
Wide range 4 gas detector is smart and beautiful,compact size and clip design, easy to carry and use, can also be directly clipped on clothes,Easy to use in narrow spaces
100% Customer service 12 hours quick response from technical experts If you have any questions about our multi-function gas detector,please feel free to contact us by email,we will provide you with a satisfactory solution

Bosean Multi Gas Monitor, 4 in 1 Gas Detector, O2, CO, H2S, EX Meter with LCD Display Backlight Rechargeable Sound Light Vibrate Alarm Tester Analyzer

GLXY

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Certificates; This multi gas monitor has obtained CE, FCC, ROHS certificates. We do calibration before sending parcels, if you need calirabtion certificates, please contact us.
Low battery alarm; When it is in low battery, it will give slow short alarm every minute to remind user; And it has 1800mah battery, can work continuously for 10 hours.
Wider measurement range;EX is 0-100%LEL; CO is 0-1000ppm; O2 is 0-30%vol; H2S 0-100ppm; zero and span calibration options
Manufacturer's guarantee Source factory, quality after-sales guarantee. Our factory has a history of more than ten years, quality and functionality verified by countless consumers. We offer 1 year after-sale service.

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

D MODUN

5% off

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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
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

XUNTOP Gas Leak Detector, Portable Gas Sniffer, High Sensitivity Natural Gas Detector for Home and Professional Use, Detects Methane Propane Coal Gas and More

XUNTOP

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Flexible Probe The 11-inch flexible probe of this gas leak detector makes it easy to access tight, hard-to-reach areas around appliances, pipes, and other potential leak sources. Whether you re inspecting your RV, basement, or industrial kitchen
Audible & Visual Alerts With both an audible alarm and visual alerts, this gas sniffer detector is designed to notify you immediately when a gas leak is detected. The backlit LCD screen ensures that you can easily read the gas levels, even in low-light environments
Wide Application for Home & Professional Use Suitable for both professionals and home users, this gas leak detector can be used in a variety of homes, commercial kitchens, industrial sites, and more

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

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MULTIPLE PURPOSES The portable gas sniffer is suitable for gas pipeline leak detection, household gas prevention, oil and gas exploitation, tunnel mining operations, chemical industry, metallurgy, oil refining, biochemical medicine and other industries. This gas leak detector can measure flammable and explosive gas leaks such as methane, ethane, propane, butane, CO, ethanol, acetaldehyde, gasoline, LPG, gas, ethylene fuel, etc.
ULTRA-CLEAR COLOR DISPLAY The gas detector adopts VA reverse display color screen, ultra-clear digital and analog dual display, and simple button operation. Double alarm--If the detected leakage value is higher than 25% LeL 12500PPM, the gas detector will emit a continuous beep and the screen will also display HIGH .
PORTABLE DESIGN Natural gas Leak detector is small in size and easy to carry, and the double-layer protective cover is very suitable for carrying out to work. The metal sensor is protected by a flexible metal hose to reduce interference, accurately lock the leakage point, and can flexibly adjust the arc, which is suitable for various special scenes. Gas leaks in narrow areas can also be detected.
WORRY-FREE QUALITY 24 hours quick response, 2 months unconditional return policy and 24 months warranty. English instruction manual included in the package. If you are not 100% satisfied with the product, please contact us and we will try our best to solve any problems until you are satisfied.

£ 69.86

£ 101.73

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

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Mini Carbon Monoxide Detector, Battery Powered CO monoxide Alarm with LCD Digital Display for Home and Car Safety, CO Monitor Conforms to EN 50291 Standad (1pcs)

Accurate Detection Our carbon monoxide alarm utilizes an advanced electrochemical sensitivity sensor, to accurately and quickly detect carbon monoxide gas leaks, effectively protecting you against potential hazards while minimizing false alarms.

~~£ 11.99~~

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LSENLTY Combination Natural Gas Leak Detector and CO Detectors, 4-in-1 Plug-in Wall Design Carbon Monoxide & Gas Detector with HD Screen&Indicator Visual&Audible Alarm for Home, Kitchen

How to rotate the screen When you receive the product and plug it into the socket, if the display screen is upside down, you can long press the "speaker" button to invert the screen 180 .

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Mydome Canary Gas Alarm | Accurate Natural Gas Detector With A Loud Alarm & Digital Display, Designed To Detect Combustible Gas Leaks Including LPG, Butane, Propane & Methane In The Home

Certified gas alarm for the home -- British standard specification with CE RoHS certification - Suitable for detecting LPG (Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas

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High Sensitivity Gas Leak Detector Natural Gas Detector with 9.4-Inch Probe, Portable Gas Tester with Audible & Visual Alarm to Locate Combustible Sources Like Methane, Propane for Home and RV

FLEXIBLE PROBE EASY TO USE With a 9.4-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. You can see the screen clearly in any lighting conditions. It can be carried anywhere to find leaks no matter outdoors or indoors.

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

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.

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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

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.

~~£ 17.99~~

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Proster 4-in-1 Gas Detector - Rechargeable Gas Monitor for H2S, CO, LEL & O2, with Vibration Visual Audible Alarms, Explosion-Proof, 14H Battery, for Home, Oil & Safety Work with Storage Bag

4-in-1 Gas Detector --- The Proster 4-in-1 Gas Monitor Detects H2S, CO, LEL, and O2 Gases Rapidly. With Reliable Performance, It Ensures Long-term Gas Concentration Monitoring for Workplaces Like Oil, Chemical Plants, and more

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AEGTEST AEG-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

Package Contents This set includes the AEG-1223 natural gas leak detector, a user manual, and two AAA batteries

~~£ 18.99~~

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Gas Leak Detector Natural Gas, CUSBON Gas Leak Detector, Portable Leak Detector for Methane, Propane, and Butane Gas Leak Detector with Audible Alarm

Multiple Detectable Gases This combustible gas detector possess good sensitivity, and long service life, it can detect methane natural gas,propane,ethane,butane,ethylene,propylene,butene,acetylene, butyne,phoshiphine,gasoline, sewer gas, and other flammable gases.

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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

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

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Airthings Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m

FAST RESULTS On-screen results show both long and short term readings, for a quick overview of your radon levels

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

PROtastic

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The best gas detectors in comparison

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