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10 Best Natural Gas Detector in 2022 [Expert Picks]


Natural gas has been around for a long time. It's been used for a lot of things, and it's probably one of the most widely-used sources of energy out there today. It plays a huge role in our homes, offices, and industries. There are even many helpful gadgets to help us detect the presence of this dangerous gas. In this guide, you will find some of the best natural gas detectors out there!


Best natural gas detector: A complete buying guide

Natural gas is found in many places - it can be found in pipelines, in underground storage tanks, and even as a byproduct of manufacturing. There are some people who carry out the dangerous job of inspecting areas that may have natural gas leaks. These inspections can be very dangerous if they don't use the best natural gas detector. It's important to use a detector that doesn't give false alarms. The best type of detector has a low sensitivity level and detects at least 99% of all potential leaks.

What is natural gas detector?

A natural gas detector is a device that alerts you to the presence of natural gas, typically in order to prevent a methane or propane explosion. It detects the presence of one or more gasses such as methane and propane before they pose any danger. They can also detect carbon monoxide, which can lead to an oxygen shortage if the level surpasses a certain level. These devices are typically used in areas where there is a high likelihood of gas leaks, such as for gas stoves and water heaters, industrial facilities with flammable materials, etc.

Why should you buy a good natural gas detector?

Natural gas detectors are a must-have item for any home or office. There are still many people who don't even know that natural gas is leaking in their house or business. It can cause serious health problems, so you should be aware of this and purchase a detector to prevent future issues. Gas leaks can also cause fires and explosions, so it's important to make sure that you have one installed in your building.

What is the best kind of natural gas detector?

Natural gas is a poisonous gas that can have toxic effects on humans. It can create a serious health hazard and injuries in the event of an accident or fire. Some toxins in natural gas are flammable, which means that natural gas leaks can become very dangerous if not handled properly. Having the proper natural gas detector is important for finding and eliminating any leaks in homes, businesses, factories, etc. This blog article provides some expert picks for the best natural gas detectors to consider using in 2022.

10 Best Natural Gas Detector in 2022 [Expert Picks]

1. Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display , White -Tools & Home Improvement

By Kidde

  • Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset
  • Carbon Monoxide (CO) alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps
  • Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display
  • Three convenient mounting options
  • Battery backup 9 volt battery included
  • UL Certified, 5-year Limited Warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Loud pulsing alarm that will sound to alert you to a potential problem
  • Easy to install CO and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top
  • Kidde’s carbon monoxide alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards
  • Two alarms in one detects carbon monoxide and explosive gas
  • Displays CO concentration

2. Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50 – 10,000 ppm, Includes Pouch, Batteries -Tools & Home Improvement

By Klein Tools

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

3. Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector -Tools & Home Improvement


  • 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.
  • Original Design and Lifetime Technical Support: Design patent and certifications are applied to make sure the product quality and uniqueness
  • 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.
  • Six red LED’s (visual) and 85dB audible alerts once encounter gas leakage along pipeline or around the suspected leakage points.
  • Sound and Visual Gas Alarm: UL2075 Certified
  • Replacement and friendly customer service are available even it’s broken in 24 months.
  • Detection Range: Approximately 50 to 10,000 ppm (Based on Methane), instant response once encounter leakage points.

4. Natural Gas Detector, Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) -Tools & Home Improvement


  • 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.
  • The system warm-up time is about 2-3 minutes
  • Widely Used for Restaurant, Hospital,Hotel, Oil Factory,Garage, Gas Station etc.
  • This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system
  • During this time period, the gas test will not work
  • Home gas detector suitable for detecting LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc.
  • 85dB alarm sound, reduce the risk of gas explosion and protect your family’s life and property safety.
  • 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
  • Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.

5. Natural Gas Detector, Gas Leak Detector, Household Propane Leak Detector, Propane Leak Detector, Natural Gas Leak Detector (1, White) -Tools & Home Improvement

By AinDen

  • LED Digital Display & Sound Warning: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.
  • 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.
  • Natural Gas Detector:Gas leak detectors for home use make your environment safer.
  • Precautions:The system warm-up time is about 2-3 minutes
  • During this time period, the gas test will not work
  • Easy to Install:Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • Gas Leak Detector:Adopt high-precision sensor technology to accurately monitor leaked gas.

6. 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! -Tools & Home Improvement

By GasKnight

  • Natural gas (Methane, butane, ethane, LNG, etc) and 2
  • &#9989 HAPPINESS GUARANTEED – In plain English, if you don’t like your GasKnight, we’ll refund your money
  • Propane (LPG or liquefied petroleum gas).
  • &#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 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 GET MAXIMUM SAFETY – The All-In-One GasKnight natural gas leak detector detects the main deadly gases: 1
  • We are an American company

7. 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 -Tools & Home Improvement


  • 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
  • FLEXIBLE & PORTABLE GAS LEAK DETECTOR: Bend 12-inch length sensor neck in any direction along gas pipes & fuel lines or within confined spaces
  • 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.
  • 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.
  • Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels.
  • Powered by 3 AAA batteries, this portable gas detector sniffer can be taken anywhere to find leaks outdoors or indoors.

8. UEi CD200 Handheld Combustible Gas Leak Detector, Deluxe Natural Gas Propane Methane Gas Sniffer, LPG Handheld Gas Detector with 18in Gooseneck and Audible and Visual Alarms, Includes Carrying Case -Tools & Home Improvement

By UEI Test Equipment

  • COMPREHENSIVE GAS DETECTION: This handheld gas detector is capable of but not limited to detecting acetone, ammonia, butane, methane, natural gas, LPG, Jet fuel
  • EFFICIENT This combustion gas leak detector will save time while assessing equipment
  • The probe is made out of a tough, but flexible metal
  • ? ERGONOMIC: This handheld gas detector has an ergonomic design and includes a grip for comfortable use
  • DURABLE: The leak detector is made out of a rugged hard plastic
  • Easy to use with one hand.
  • Great detector for any residential or commercial HVAC needs
  • All warranties must be redeemed in the US.
  • The CD200 has a fast response time of less than two seconds
  • It is faster and more effective than the traditional soap method
  • Also includes a tip light at the end of gooseneck to illuminate leak in a dark environment
  • The sensor is protected by a plastic cover to increase the lifespan
  • WARRANTY The CD200 comes with a 3 year limited warranty
  • ? EFFECTIVE IN TIGHT SPACES: This gas sniffer features a long 18″ flexible neck to access hard to reach places

9. BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector, CO, H2S, LEL and O2, Yellow -Industrial & Scientific

By BW Technologies

  • Easy operation and straightforward training with one-button simplicity
  • LCD screen shows up to four ambient gas concentrations, battery level, alarm condition, and the status of calibration, bump, and sensor self-tests
  • Easy visual compliance with flashing, green IntelliFlash
  • Easy and comfortable to wear; thin and lightweight, ambient air monitoring applications
  • Four-gas detector for surveying levels of H2S, oxygen (O2), carbon monoxide (CO), and combustibles in natural and industrial environments, and in other personal safety, training, research

10. 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 -Tools & Home Improvement


  • Also included will be a 20+ page eBook on Gas and Air Quality Hazards that will be bundled with this alarm.
  • ECONOMICAL & GREEN – This alarm uses <3 watts of electricity and has a small energy footprint
  • SCIENTIFIC – This alarm precisely measures and displays concentration of combustible gas as an easy-to-read percentage from 0% to 20% of LEL
  • Use in the kitchen or in your camper.
  • 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
  • Monitor is tested to meet UL 1484 specifications.
  • We have Midwest-based chemist on staff to answer any questions you have
  • Audible siren and speaking alarm sounds when gas level reaches 5% of Lower Explosive Limit (LEL).
  • 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
  • Feel more assured that your family is safe
  • View the concentration of combustible gas on the LED screen before it reaches its explosive concentration level
  • SAFETY – Help reduce your worries that the stove gas has been left on accidentally
  • This alarm will also help prevent someone from leaving on the stove, reducing your gas bill.
  • DURABLE – Shelled in double-sided ABS, this product wipes clean easily

Buyer's Guide

What is Natural Gas?

Natural gas is a natural gas that is found in underground deposits of rock, coal and other combustible fuels. In the US, it is primarily extracted from shale formations, the left over after oil has been removed. Natural gas can be used for heating and to power homes, factories and businesses. It is also used to produce electricity when cleaner burning natural gas-fired power plants are being built or when existing coal facilities are converted to burn this type of fuel.

How does Natural Gas Work?

Natural gas is an alternative fuel that is composed of carbon and hydrogen atoms. People use natural gas to light their homes and cook food. Natural gas is a clean-burning fuel that has been used for centuries, but it was only released as a mainstream energy source in the mid-19th century. This fuel has always been abundant, but since the Industrial Revolution, demand has increased. The burning of natural gas produces water vapor and heat, which creates steam to power turbines. Natural Gas detectors are used by people or businesses to find leaks in their building or home.

Who Uses Natural Gas for Energy Today?

Natural gas is one of the most common types of fuel used in the USA. For decades, natural gas has been used for heating and cooking among other tasks. The United State Department of Energy says that it accounts for about a quarter of all energy consumed in the US. With this low percentage, there isn't much risk associated with using it. It doesn't produce greenhouse gases or pollutants like those found in some other fuels. Though natural gas isn't as cheap as other fuels, it can still be a cost-effective way to power your home or business.

Types of Detectors for Natural Gas

Natural gas is a highly flammable gas that can cause explosions if it comes in contact with open flame. It is also stored in pipelines and tanks. There are different types of detectors to detect natural gas depending on the situation. For example, a fixed-time pulse detector detects with greater accuracy than an ambient or handheld detector. A high-frequency detector has a range of 8 feet and detects leaks in pipes faster than any other type of detector.

Differences Between Conventional and Digital Gas Detectors

Gas is a product that's used every day in homes and businesses. It's dangerous to work around and it can be explosive. So, the gas detection is needed for safety. Gas detectors are different from traditional smoke detectors because they are not triggered by heat or CO2 but rather the presence of natural gas. They work by detecting the presence of methane, which indicates that there may be a leak somewhere nearby. Some models detect even more gases such as propane, hydrogen sulfide, and carbon dioxide.

What is Natural Gas?

Natural gas is a hydrocarbon that is formed when organic material in the Earth's crust and animals decay. It usually occurs in coal seams and, as opposed to other hydrocarbons, it is not subjected to combustion, because it has no flammable components. Natural gas makes up about one-sixth of the world's energy consumption. As such, it is a better choice for energy production than other fossil fuels.

Safety Concerns

Gas leaks are an ever-increasing safety concern. Those who are impacted by gas leaks can be injured or killed, which is why it is so important to detect them as soon as possible. Gas detectors have been a part of many homes for years now. However, the variety of gas detector types available on the market can be confusing for many consumers to determine which one is best for their home.

How to Detect Natural Gas in a Room

One of the most important things you can do to protect yourself from natural gas leaks is to detect them as soon as possible. Unlike other types of dangerous contaminants in the air, natural gas has a distinctive odor that makes it easy for you to detect. You can use natural gas detectors to locate gas anywhere in your home or business, even if it's hidden in a closet or under a rug. There are many different varieties of natural gas detectors that work well.

Features of the Best Natural Gas Detectors

The best natural gas detectors are designed to detect the presence of the gas, including chemicals that may be used in the production of weapons or terrorism. The best detector is able to pick up and alert users to any traces of such chemical compounds. It also isolates high levels of natural gas by shutting off when there is an abundance of them and notifying the user immediately.

Customer Reviews and Recommendations

It's important to know the places where you might need a gas detector. These include your home, garage, house or apartment building, workplace, and more. Knowing this information is key because gas detection is a safety feature that will prevent accidental fires from occurring. It's also important to note that natural gas detectors are necessary in new buildings as they can detect leaks and problems before they become dangerous.