Looking for the best gas leak detector? Here are the top choices in various designs and price ranges to help you choose the best product. The list we have mentioned below consists of products from the long-standing reputed brands. In case you get confused, we have listed the gas leak detector based on certain criteria which will be based on ease of use, budget, and other criteria.

As per our recommendation, Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide is undoubtedly the best gas leak detector available easily. It has an amazing quality, extremely easy to handle, and budget-friendly. Talking about other choices, we have covered only the best ones. So you don’t have to worry while buying the gas leak detector online as everything you need to make a wiser decision has been given below. Now let’s quickly take a look at the Top gas leak detector in the market.

Do check out our list of some of the best gas leak detector before making a Purchase

Best gas leak detector

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Product Title
Score

Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50 - 10,000 ppm, Includes Pouch, Batteries
9.8

Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector
9.5

Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane, LPG, LNG, Fuel, Sewer Gas; w/ Flexible Sensor Neck, Sound & LED Alarm, eBook
9.3

Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Methane & Butane Gases w Free EBOOK!
8.8

Propane/Natural Gas Detector, Home Gas Leak Alarm, Tester, Sensor, Sniffer; Monitor Combustible Explosive Gas Level: Methane, Butane, LPG, LNG; Voice/Light Warning & LED Display; eBook
8.4

Gas Leak Detector, Natural Gas Detector Propane Methane Combustible Gas Sniffer, Adjustable Sensitivity Sensor, Flexible Probe, Visual & Audible Alarm
8.2

UEi Test Instruments CD100A Combustible Gas Leak Detector
7.7

Inficon-718-202-G1 Combustible Gas Detector
7.5

Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide
7.3

Natural Gas Leak Detector by Forensics | 0-10,000ppm | Water, Dust & Explosion Proof | Li-Ion Battery | Natural Gas, Propane, Methane & Combustibles | RED Color
6.4

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Product Title

Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50 - 10,000 ppm, Includes Pouch, Batteries

9.8

Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

9.5

Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane, LPG, LNG, Fuel, Sewer Gas; w/ Flexible Sensor Neck, Sound & LED Alarm, eBook

9.3

Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Methane & Butane Gases w Free EBOOK!

8.8

Propane/Natural Gas Detector, Home Gas Leak Alarm, Tester, Sensor, Sniffer; Monitor Combustible Explosive Gas Level: Methane, Butane, LPG, LNG; Voice/Light Warning & LED Display; eBook

8.4

Gas Leak Detector, Natural Gas Detector Propane Methane Combustible Gas Sniffer, Adjustable Sensitivity Sensor, Flexible Probe, Visual & Audible Alarm

8.2

UEi Test Instruments CD100A Combustible Gas Leak Detector

7.7

Inficon-718-202-G1 Combustible Gas Detector

7.5

Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide

7.3

Natural Gas Leak Detector by Forensics | 0-10,000ppm | Water, Dust & Explosion Proof | Li-Ion Battery | Natural Gas, Propane, Methane & Combustibles | RED Color

6.4

Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50 – 10,000 ppm, Includes Pouch, Batteries


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Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50 - 10,000 ppm, Includes Pouch, Batteries

$140.00
$100.55
 in stock
19 new from $100.53
5 used from $80.10
Free shipping
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • Detection range: Approximately 50 to 10,000 ppm* (*based on Methane)
  • Two levels of sensitivity: High (approximately 50 to 1000 ppm) and Low (approximately 1000 to 10,000 ppm)
  • Five red LED's (visual) and 85dB audible alerts that increase with gas concentration
  • Automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas)
  • 18-Inch flexible gooseneck expands sensor's reach; clips onto meter for storage

Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector


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Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

$37.99
$31.69
 in stock
3 new from $21.75
1 used from $29.95
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • Detect Various Flammable Gases: Portable Natural gas sniffer and tester is used to locate exact gas leak for various combustible gas, such as methane, natural gas, propane, LPG, sewer gas, coal gas, gasoline, other flammable gases.
  • Detection Range: Approximately 50 to 10,000 ppm (Based on Methane), instant response once encounter leakage points.
  • Easy-to-Use Gas Leak Detector: Powered by 3 AAA batteries (Not included), 12 inch bendable gooseneck can locate and detect the gas leaks even in hard-to-reach areas at home & VR, kitchen and fireplace etc., refer to “How and Where to Use the Y201 Combustible Gas Detector” video.
  • Sound and Visual Gas Alarm: UL2075 Certified. Six red LED’s (visual) and 85dB audible alerts once encounter gas leakage along pipeline or around the suspected leakage points.
  • Original Design and Lifetime Technical Support: Design patent and certifications are applied to make sure the product quality and uniqueness. Replacement and friendly customer service are available even it’s broken in 24 months.

Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane, LPG, LNG, Fuel, Sewer Gas; w/ Flexible Sensor Neck, Sound & LED Alarm, eBook


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Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane, LPG, LNG, Fuel, Sewer Gas; w/ Flexible Sensor Neck, Sound & LED Alarm, eBook

$38.49
$32.99
 in stock
23 used from $27.03
Free shipping
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • MULTIPLE DETECTABLE GASES: Locates combustible & explosive gas leaks from methane / natural gas, propane, fuel, ethane, butane, alcohol, coal gas, gasoline, toluene, kerosene, sewer gas, and other flammable gases.
  • FLEXIBLE & PORTABLE GAS LEAK DETECTOR: Bend 12-inch length sensor neck in any direction along gas pipes & fuel lines or within confined spaces. Powered by 3 AAA batteries, this portable gas detector sniffer can be taken anywhere to find leaks outdoors or indoors.
  • VISUAL / AUDIO GAS INDICATORS: 6 LEDs with 85dB alarm notify user of presence and relative concentrations of natural gas & propane leaks.
  • ADJUSTABLE SENSITIVITY: 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.
  • LIFETIME WARRANTY + ORIGINAL DESIGN: We stand fully behind this product and will replace it if it ever breaks! We have an English fluent chemist on staff to answer any technical questions. Also included is a 20+ page eBook on Gas and Air Quality Hazards.

Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Methane & Butane Gases w Free EBOOK!


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Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Methane & Butane Gases w Free EBOOK!

$35.99  in stock
2 used from $28.99
Free shipping
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • &#9989 PROTECT YOUR FAMILY! - Be worry free and know you did everything to keep your family safe from accidents caused by dangerous gas leaks from your stove, furnace, water heater, washing machine, fireplace, kitchen, garage or grill.
  • &#9989 SAVE YOUR TIME- Plug and Play! Don't waste your precious, limited free time with complex installations and never change a battery! Just plug in and get on with your day!
  • &#9989 STAY STYLISH - No tacky cord! Don't drill holes in your wall! This sleek and modern white natural gas alarm is wireless and will complement the style of your home or camper without detracting from your interior design.
  • &#9989 GET MAXIMUM SAFETY - The All-In-One GasKnight natural gas leak detector detects the main deadly gases: 1. Natural gas (Methane, butane, ethane, LNG, etc) and 2. Propane (LPG or liquefied petroleum gas).
  • &#9989 HAPPINESS GUARANTEED - In plain English, if you don't like your GasKnight, we'll refund your money. We are an American company. FREE 2-YEAR WARRANTY AVAILABLE. ORDER YOURS TODAY!

Propane/Natural Gas Detector, Home Gas Leak Alarm, Tester, Sensor, Sniffer; Monitor Combustible Explosive Gas Level: Methane, Butane, LPG, LNG; Voice/Light Warning & LED Display; eBook


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Propane/Natural Gas Detector, Home Gas Leak Alarm, Tester, Sensor, Sniffer; Monitor Combustible Explosive Gas Level: Methane, Butane, LPG, LNG; Voice/Light Warning & LED Display; eBook

$39.49
$29.99
 in stock
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • SAFETY - Help reduce your worries that the stove gas has been left on accidentally. This explosive gas leak alarm will sound an 80dB siren and speaking voice alarm with top flashing red light when it detects combustible gases including kitchen methane / natural gas or camping propane before it reaches an explosive level leading to fires. Feel more assured that your family is safe. Monitor is tested to meet UL 1484 specifications.
  • SCIENTIFIC - This alarm precisely measures and displays concentration of combustible gas as an easy-to-read percentage from 0% to 20% of LEL. View the concentration of combustible gas on the LED screen before it reaches its explosive concentration level. Audible siren and speaking alarm sounds when gas level reaches 5% of Lower Explosive Limit (LEL).
  • ECONOMICAL & GREEN - This alarm uses
  • DURABLE - Shelled in double-sided ABS, this product wipes clean easily. Use in the kitchen or in your camper.
  • ORIGINAL DESIGN & LIFETIME USA SUPPORT - We have worked with the supplier that holds this product’s design rights so we are sure this item is tried and tested. We have Midwest-based chemist on staff to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards that will be bundled with this alarm.

Gas Leak Detector, Natural Gas Detector Propane Methane Combustible Gas Sniffer, Adjustable Sensitivity Sensor, Flexible Probe, Visual & Audible Alarm


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Gas Leak Detector, Natural Gas Detector Propane Methane Combustible Gas Sniffer, Adjustable Sensitivity Sensor, Flexible Probe, Visual & Audible Alarm

 out of stock
Amazon.com
as of October 17, 2022 9:32 pm

Features

Model CC091
Color Black

UEi Test Instruments CD100A Combustible Gas Leak Detector


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UEi Test Instruments CD100A Combustible Gas Leak Detector

$169.96
$149.17
 in stock
18 new from $147.68
4 used from $99.00
Free shipping
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • COMPREHENSIVE GAS DETECTION: This handheld gas detector is capable of detecting acetone, ammonia, butane, methane, natural gas, LPG, Jet fuel. Great detector for any residential or commercial HVAC needs.
  • EASY TO USE: Simply turn on the gas leak detector, let it warm up for 10 seconds in open air, and then point gooseneck toward suspected areas. When a leak is found the leak detector will provide both audio and visual cues through increasing tic rate. This Gas leak detector is great for any homeowner or HVAC contractor and is great for both industrial and residential environments
  • EFFECTIVE IN TIGHT SPACES: This gas sniffer features a long 18" flexible gooseneck to access hard to reach places. Also includes a tip light at the end of gooseneck to illuminate leak in a dark environment
  • EFFICIENT: This combustion gas leak detector will save time while assessing equipment. It is faster and more effective than the traditional soap method.

Inficon-718-202-G1 Combustible Gas Detector


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Inficon-718-202-G1 Combustible Gas Detector

$261.00
$198.99
 in stock
10 new from $198.99
Free shipping
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • Test Instruments & Gauges
  • Country of manufacture: United States
  • Manufacturer: Inficon
  • Package Dimensions: 15" L x 3.9" W x 8.4" H

Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide


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Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide

$29.99  in stock
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • 【Detects Many Kinds of Combustible Gases】 Detects a large number of flammable gases, like methane, natural gas, propane, butane, ethane, coal gas, gas oil, gasoline, toluene, sewer gas,alcohol, ketones, carbon monoxide and more. Detect gas between 50 and 10,000 parts per million (ppm), can be used by homeowners, professionals, or real estate agents.
  • 【High Sensitive and Quick Response】Has two sensitivity settings instead of a knob like the other handheld detectors,Quick response within 5 seconds.High and low sensitivity are switchable for different scenarios. Allow users with the ability to quickly and easily detect gas leaks in most hard-to-reach places around appliances.
  • 【Audible & Visual Alarm】Alarms continuously with 85dB tone and LCD light turn red when detecting gas leak. has a digital backlight LCD screen, visually display the gas level , easy to read in dark. Use batteries to operate and has a low-battery indicator( 2pcs AAA batteries not included). Power-save modes,auto power off after about 10 minutes if there are no operation and measurement signal.
  • 【Compact & Portable】Has an easy-to-understand interface with its on/off and sensitivity button, customers can operate the device with one hand. Has rubber around the outside to make holding it easier. Pen type design,easy to carry and operate. Look for a detector that can sense even the smallest amounts of gas or else you could be unknowingly exposed to a toxic substance.
  • 【Wide Application】Hold this handheld detector in the area where you think there might be a leak and wait for the device to display the current gas levels.Widely used in detecting gas leak of lawnmower, your basement, RV, factory workspace, gas stove, water heater and other household devices at home to secure safety.Safe and reliable gas leak Tester.

Natural Gas Leak Detector by Forensics | 0-10,000ppm | Water, Dust & Explosion Proof | Li-Ion Battery | Natural Gas, Propane, Methane & Combustibles | RED Color


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Natural Gas Leak Detector by Forensics | 0-10,000ppm | Water, Dust & Explosion Proof | Li-Ion Battery | Natural Gas, Propane, Methane & Combustibles | RED Color

 out of stock
Amazon.com
as of October 17, 2022 9:32 pm

Features

  • ⚛️ ACCURATE: Accurate Made in Japan sensor, most sensitive with ppm (0-10,000ppm) or umol/mol concentration display. Comes FACTORY CALIBRATED. Turn ON and GO.
  • ALARMS: Adjustable Audio, visual, and vibration alarms alert when preset levels are reached.
  • COLOR DISPLAY: Large color LCD screen with temp and humidity. Shock proof, water proof, dust proof and explosion proof.
  • USES: Designed for inspectors, utility workers, refinery workers, maintenance engineers and technicians.
  • ️ TRUST: ** 1 year limited warranty ** Arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **

All the 10 gas leak detector reviewed in this article offers distinct features and powerful performance. The market is full of choices when it comes to select good gas leak detector. With this list, we hope we have helped you narrow down your choices and choose that one best product that delivers all that you wish for.