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The 8 Best propane leak detectors of 2024

Are you trying to find propane leak detectors among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling propane leak detectors on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 31 propane leak detectors tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best propane leak detectors you can buy today

SaleNo. 1
Natural Gas Detector, TopTes PT177 Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane,Propane for Home (Includes Battery x2)-Orange
  • 【Combustible Gas Leak Detector】 TOPTES PT177 is a useful little tool that helps every household who has gas appliances to quickly and easily pinpoint leakage of combustible gas including LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc. It will save a ton of time and potentially reduce energy bills
  • 【Easy to Use, Visual & Audible Alarm】 All you have to do is load the provided batteries, let PT177 gas detector finish its 30-second automatic calibration process, and then point near where you suspect the leak to be (hold it a couple of centimeters away). PT177 detects gasses and alarms almost immediately within 0.5 to 3 seconds. Five red LEDs (visual) and 75dB audible alerts that increase with gas concentration
  • 【Compact Design】 Pocket-sized with a pocket clip that allows you to carry it in your shirt pocket. The included storage bag makes the natural gas detector easy to store. 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
  • 【User-Friendly Features】 When the battery voltage is below 2.4V, the power indicator light will flash to remind you to replace the battery in time. If inactive for 5 minutes without operation or detecting gas, PT177 will automatically turn off. Detection range: 50 to 1,000 ppm* (*based on Methane)
  • 【What You Get】1x PT177 Gas Leak Detector, 1x Drawstring Carry Bag , 2x AAA Batteries, and 1x User Manual. Combined with Amazon's excellent delivery service, we provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns
SaleNo. 2
TopTes PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange
  • 【Combustible Gas Leak Detector】The TopTes PT199 is 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
  • 【Visual & Audio 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
  • 【Batteries Included & Easy to Use】The TopTes PT199 comes with 2x AAA Alkaline Batteries, so you will be able to set the detector up and have it ready as soon as you receive it. The system warm-up time is about 30 seconds. The low battery indicator will engage when battery voltage is below 2.4V. Automatic power off after 5 minutes without operation or gas detection
  • 【Compact Design】Pocket-sized with a pen hook that allows you to carry it in your shirt pocket. The non-slip texture and material make it easy to hold. With included storage bag, the natural gas detector is also easy to store. It is a great tool for RV-ers, DIY-ers, homeowners with gas appliances, and so on. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak
  • 【What You Get】1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. Combined with Amazon's excellent delivery service, we provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns
SaleNo. 3
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.
  • 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.
No. 4
Natural Gas Detector, TopTes PT520A Gas Leak Detector with 17-Inch Gooseneck, Locating The Source of Propane, Natural Gas, and Combustible Gas Leak for Home and RV (Includes Battery x3) - Orange
  • 【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 & 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. We provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns
No. 5
TopTes PT210S Gas Leak Detector, Natural Gas Detector with 4-inch Probe, Propane Leak Detector Locating Combustible Gases Like Natural Gas, Methane for Home, Measures%LEL (Incl. Batteries) - Orange
  • 【Portable & Probe Design】The TopTes PT210S Gas Leak Detector features a convenient 4-inch probe and a portable pen-shaped design, allowing you to carry it effortlessly to detect hard-to-reach areas. It empowers you to swiftly identify combustible gases such as propane, natural gas, methane, and butane
  • 【Gas Reading in %LEL】The PT210S gas leak detector displays the current gas leakage in %LEL with a clear two-digit reading. In the event of a gas leak, the %LEL reading precisely indicates the gas leakage severity, reducing the risk of gas explosions and safeguarding your family and property
  • 【Visual and Audible Alarms】PT210S gas leak detector could quickly find leaks in 0.5 seconds. As leaks are detected, the screen will turn red, and bar graphs will rise. A 75dB audible buzzer would warn you of leaking dangers. With gas concentration rising, audible and visual alarms would turn more serious. *Detection Range: 100ppm~5,000ppm (1%LEL~10%LEL)
  • 【User-Centric Design】PT210S features dual-mode detection (high sensitivity and low sensitivity). When the battery voltage drops below 2.5V, the low battery indicator light will flash, reminding you to replace the battery promptly. Additionally, the detector will automatically shut off after 5 minutes of inactivity to conserve energy. Its anti-slip design ensures a comfortable grip
  • 【What You Will Get】 In the package, you will receive 1x PT210S gas leak detector, 1x Storage Bag, 1x Multi-language User Manual, and 2x AAA Batteries. Three-year warranty will be offered, and lifetime technical support will be included. Please feel free to contact us if you have any questions or problems
No. 6
Techamor Y401 Natural Propane Gas Detector, Home Gas Alarm and Monitor, Leak Alarm for LNG, LPG, Methane, Coal Gas Detection in Kitchen, Home, Camper (1, White)
  • [Multiple Gases Detection] The Natural gas detector is suitable for 24 hours gas leak monitoring of LNG, LPG (propane), methane, natural gas, coal gas at your kitchen, camper, stove, furnace, water heater, washing machine for home, department restaurant, hotel etc.
  • [Easy to Install] Techamor home gas alarm adapts excellent industrial design and leaves 2nd outlet uninterrupted for other devices. Just plug in, and ready for monitoring potential gas leak risky after warm up process.
  • [LED Digital Display & Warning] The natural gas detector quickly and accurately detects gas leak to give you the earliest possible warning of gas leak with 85 dB alarm and rapid flashing LED indicator
  • [Premium Quality for Safety]: Complies with UL1484 safety standard. Eco-friendly and V0 level fire- ABS+PC material that complies with UL94 material flammability rate reduce the potential gas explosion risky and keep family numbers and poverty safety.
  • [Worry-Free After service] We provide a 60-day money back service. If you have any questions, feel free to contact us and get a full refund for no reason. Design patent and certifications are applied to make sure the product quality and uniquenes
No. 7
Colorwell Natural Gas Detector Plug-in Propane Gas Detector for Home & RV Gas Leak Detector for LNG, LPG, Methane.
  • 【Why Do You Choose It】You can't feel natural gases through your five senses, When the accumulation of combustible gas reaches a certain level, it will explode when it meets an open flame.
  • 【New Upgrades】Plug and play. Whether you are at home or traveling & RV, it can be hung anywhere with a power supply.
  • 【Multi-Gas Detection】Detects multi combustible gases such as propane, methane, natural gas, coal gas, gasoline, LPG, LNG, etc.When the gas concentration reaches a preset level, the alarm will immediately emit an 85 dB audible and visual alarm.
  • 【LCD Display】Gas Detector has LCD display monitors and displays the readings in real-time, allowing you to quickly understand the environmental conditions.
  • 【Worry-Free After Service】We are willing to provide you with unconditional returns and exchanges within 90 days. If you have any questions, please contact us by email, we will try our best to help you solve the problem.
No. 8
Camco 10324 Gas Leak Detector with Sprayer - 8 oz
  • Test RV for propane gas leaks
  • Comes with sprayer
  • 8 ounce sprayer bottle
  • Detector bubbles at the problem area when gas is escaping
No. 9
Gas Leak Detector & Natural Gas Detector: Portable Gas Sniffer to Locate Leaks of Multiple Combustible Gases Like Propane, Methane, LPG, LNG, Fuel, Sewer Gas with 12' Flexible Sensor Neck
8,801 Consomer Reviews
Gas Leak Detector & Natural Gas Detector: Portable Gas Sniffer to Locate Leaks of Multiple Combustible Gases Like Propane, Methane, LPG, LNG, Fuel, Sewer Gas with 12" Flexible Sensor Neck
  • 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 included 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 provide full support for this product and offer a replacement if it ever breaks! We have a chemist on staff to answer any technical questions. Also included is a 20+ page eBook on Gas and Air Quality Hazards.
No. 10
GasKnight Natural Gas Detector and Propane Detector. Alarm Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Leak Sensor LPG, LNG, Methane & Butane Gases w FREE EBOOK!
  • ✅ 𝗣𝗥𝗢𝗧𝗘𝗖𝗧 𝗬𝗢𝗨𝗥 𝗙𝗔𝗠𝗜𝗟𝗬! - Be worry free and know you did everything to keep your family safe from fires or explosions caused by dangerous gas leaks from your stove, furnace, water heater, washing machine, fireplace, kitchen, garage or grill.
  • ✅ 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!
  • ✅ 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.
  • ✅ 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).
  • ✅ 𝗛𝗔𝗣𝗣𝗜𝗡𝗘𝗦𝗦 - In plain English, if you don't like your GasKnight, we'll refund your money. We are an American company. FREE 2-YEAR AVAILABLE. ORDER YOURS TODAY!
No. 11
Natural Gas Detector, TopTes PT205 Gas Leak Detector with Audible & Visual Alarm, Propane Leak Detector with%LEL Value of Methane, Butane, and Combustible Gas for Home, RV (Includes Batteryx2)-Orange
  • 【Combustible Gas Leak Detector】The TopTes PT205 is an upgraded gas leak detector designed to ensure the safety of your home and loved ones. PT205 gas sniffer is compatible with a wide range of combustible gases, including LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, and liquefied natural gas
  • 【%LEL Detection】The PT205 natural gas detector excels with an innovative feature: accurate detection of the Lower Explosive Limit (LEL) concentration percentage (%LEL) within a range of 1%LEL to 10%LEL (100ppm-5,000ppm, based on Methane). Whether detecting gas leaks or evaluating explosion risks, the PT205's %LEL detection keeps you informed and safe
  • 【Visual & Audio Gas Alarms】Equipped with rapid 0.5-second detection, the PT205 offers both visual and audible gas alarms. The bar graph increases as gas levels rise, accompanied by a distinct beep. High gas concentrations trigger a red display on the LCD screen for heightened safety awareness
  • 【Compact and Portable】Designed for convenience, the PT205 boasts a pocket-sized form factor with a secure pen hook for easy carrying. Its non-slip texture ensures a firm grip, and the included storage bag simplifies storage. Ideal for RV enthusiasts, DIY enthusiasts, and homeowners with gas appliances, this gas detector saves you from costly diagnostic fees and the risk of undetected gas leaks
  • 【Convenient and Ready to Use】 Your PT205 package includes 2x AAA Alkaline Batteries, ensuring immediate setup. The device features a quick 30-second warm-up time with a countdown timer displayed on the screen, keeping you informed about its readiness. It's user-friendly and reliable, with a low battery indicator and automatic power-off feature
SaleNo. 12
Natural Gas Leak Detector for Home, LPG Methane Propane Butane City Natural Gas Alarm
  • Keep Safety - When combustible gases leaking (kitchen methane / natural gas ) detected, the natural gas detector will emit 85dB slow, accelerating, rushing, continuous whistling sound alarm. Widely used for restaurant, kitchen, oil factory, garage, Gas Station etc.
  • Functions - This gas detector precisely measures and easy to use. Gas which can be detected includes natural gas (Main Components: Methane), liquefied gas (Main Components: Propane, Butane), and urban coal gas (Alkane, Olefin, Arene). gas leak detector rings and flashes red light once concentration over 3% LEL
  • Durable & Energy saving - Plug-In propane detector design, for home use, A/C-powered, makes it super easy and convenient to install. This Flame-retardant ABS plastic, clean easily. Rated power 2 watts , much power saving
  • Simple Test method Test - This natural gas alarm is very sensitivector with a turned on lighter without flame. When the concentration reaches the standard, it will alarm. Until the gas volume falls below alarm set point, alarm stops
  • High Quality Service - 3 years warranty no matter any quality problem. You can contact us at the first time if any problem occurs during use, we will solve it for you within 24 hours.
No. 13
Portable Gas Leak Detector - Outdoor Propane and Natural Gas Leak Detector; VITITE Mini Sniffer for Locating Combustible Gas Leak Sources (Includes 2 Batteries & Carrying Pouch) - Red
  • Reliable Gas Leak Detector: The VITITE Gas Leak Detector is known for its reliable performance and accurate detection of methane, natural gas, propane, butane, ethane, coal gas, gas oil, gasoline, sewer gas, alcohol, and other combustible gas leaks. It assists you in protecting the safety of your home and property anytime, anywhere
  • Outdoor Portable Design: The natural and propane detector is pocket-sized and can be easily clipped onto your collar. Powered by AAA batteries, it works in temperatures from -4°F to 131°F (not waterproof), perfect for outdoor use and RV enthusiasts. Includes a handy carrying pouch for convenient storage
  • Easy to Use: Press the red button to power on and warm-up for a 20-second preheating period. Point towards the suspected area, and it quickly detects leaks in just 0.5 seconds. An 85dB sound alarm and LCD screen display the leak concentration. Use the green button to adjust sensitivity for detecting smaller leaks
  • Low Power Consumption + Durable: It features a low power consumption chip and a sensor lifespan of over 5 years. With the included batteries, it can operate for more than 140 minutes. When the battery is low, a low battery icon appears on the display to remind you to replace it promptly. It also automatically powers off after 20 minutes of inactivity to save battery power
  • What You'll Get: Gas Leak Detector X1, AAA Batteries X2, User Manual X1, Portable Lanyard X1. In addition, you'll receive 60 months of after-sales service, an e-book on gas and air quality, and lifelong technical support. Our team of professional engineers is available to assist you with any questions or concerns you may have. Feel free to contact us anytime
No. 14
Protmex HT61 Gas Leak Detector,Natural Gas Portable Dual Mode Detector with Audible & Visual Alarm for Precise Detection of Propane, Methane, and Combustible Gas Leaks in Home and RV (w/2 Batteries)
  • 【Dual-Mode Detection】 The Protmex HT61 gas leak detector features dual-mode detection with both high and low sensitivity modes to quickly and accurately identify a wide range of combustible gases such as propane, methane, natural gas, coal gas, gasoline, LPG, LNG, and more.With a warm-up time of just 30-45 seconds, the gas detector enters high sensitivity mode (50-500 ppm) and can detect gas leaks in just 0.5 seconds, making it easy to identify the source of any potential gas leaks.
  • 【Portable Design for Broad Applications 】 With a pen-style design, the HT61 Natural Gas Detector is easy to carry and use in various environments such as kitchen gas stoves, water heaters, natural gas heating systems, RV propane tanks, factory gas pipelines, and more. Keep more cash in your wallet by using this multi-functional gas detector to diagnose problems.
  • 【Visual & Audible Alarm】 The HT61 gas sniffer features a continuous 75 dB alarm tone and LCD light that turns red to alert users of combustible gas detection. Its green backlit LCD display ensures clear visibility in low light conditions.
  • 【Battery-Powered & User-Friendly】The HT61 natural gas leak detector is battery-powered and comes with two AAA batteries, making it easy to use. It has three function buttons for high sensitivity, low sensitivity, and power. The backlit LCD screen has a low-battery indicator, and it will automatically shut down after 10 minutes of inactivity.
  • 【Quick and Sensitive Detection for Your Safety】 The Protmex HT61 gas leak detector has sensitive and quick detection capabilities, making it suitable for various applications, such as home gas appliances, camping trips, and propane lines. With this detector, you can detect gas leaks early and take immediate action to prevent any hazardous situations, ensuring your safety and peace of mind.
SaleNo. 15
Chtoocy 3.0 Natural Gas Detector for Home, Large Accuracy Digital Display. Natural Gas Alarm/Propane Detector for Kitchen, Camper, Trailer, RV. Plug-in Gas Leak Sensor for Gas Leak Monitor
  • ✅ Expand the MAX Protection– The Chtoocy 3.0 has an clear LCD screen that displays precise, real-time gas % quick readings so that you know the exact gas concentration in your home's air at all times. The green indicator light shows the working status of the gas leak detector.
  • ✅ Easy to Install - This gas leak alarm has an long 3.2 ft power cord which allows you to install it in the exact ideal location in your house to allow for proper gas detection. Each time it is plugged in and used, there is a 180-second countdown to detect surrounding gases.
  • ✅All-In-One Detection! - The Chtoocy 3.0 Natural Gas Leak Detector detects these major deadly gases at an LEL of 8%: 1. natural gas (methane, butane, ethane, LNG, etc.) and 2. propane (LPG or liquefied petroleum gas)".
  • ✅ Large Screen Design – This newly released natural gas alarm is sleek and modern and has a beautiful blue LCD screen that easy to read. This simple and elegant natural gas alarm increases safety in addition to not destroying the original house design.
  • ✅ Long Guaranteed - 1-year warranty and lifetime service are offered on Chtoocy smart natural gas detector. If you need any help, please feel free to contact us: we provide quick responses and friendly customer service.
SaleNo. 16
VITITE Natural Gas Detector, Propane Detector, Portable Gas Sniffer, for Locating The Source of Combustible Gas Leaks Like Fuel, Methane, LPG, Sewer Gas in Home, RV, and Gas Pipes…
  • ✔ Reliable Gas Leak Detector: Y201 is only designed for combustible gas detection and can accurately locate methane, natural gas, propane, butane, ethane, coal gas, gas oil, gasoline, sewer gas, alcohol, and other combustible gas leaks. It only takes 10s to warm-up and start working.
  • ✔ Flexible Probe for Easy Detection: The portable gas detector has a 12-inch flexible probe that can be bent to detect gas leaks in narrow and hard-to-reach areas like basements, ship holds, natural gas pipelines, RVs, and sewers.
  • ✔ Easy-to-Use Design: Y201 has only two buttons (on/off switch and sensitivity dial), making it very easy to use. Powered by 3 AAA batteries (not included), it can be carried around and used indoors, outdoors, camping, or RVing.
  • ✔ Audible and Visual Alarm: When combustible gas is detected, Y201 will respond within 0.5 seconds and emit an 85dB alarm and 6 red LEDs, the number of which indicates the relative concentration of the gas leak. It can save hundreds of dollars in diagnostic fees for technicians.
  • ✔ Lifetime Warranty + Focus on After-sales: We offer lifetime technical support and replacement services in case of product damage! Our team of engineers is available to answer any technical questions. In addition to the product, we also include an e-book on gas and air quality.
SaleNo. 17
Propane Natural Digital Gas Detector, Gas Leak Detection, Home Gas Alarm, Plug-in Digital Gas Alarmer, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor for Home Kitchen
  • Suit for Multiple Gas Leak Detection: Eksahol propane gas detectors are suitable for detecting LPG(Propane and Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas, etc.
  • Suit for Multiple Scenes: Eksahol natural gas detectors can be used as independent family alarm equipment, and also can be used as the front sensor of the alarm system. Widely Used for Restaurant, Hospital, Hotel, Oil Factory, Garage, Gas Station, etc.
  • Powerful Quality & Functionality: Natural gas detector adopting high-quality semiconductor calefaction type sensor. Gas leak detector visual and audible alarm function MCU intelligent. When the gas alarm detects a gas leak, the LED display concentration changes, and an alarm of 85 dB or more issues.
  • Easy to Install: Gas leak sniffer adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • Warm Tips: 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.
No. 18
GasKnight 2.0 Natural Gas Detector with LCD - For Home, Kitchen, RV, Camper. Plug-In LPG, LNG, Methane & Butane Leak Sensor
  • ✅ 𝗣𝗥𝗢𝗧𝗘𝗖𝗧 𝗬𝗢𝗨𝗥 𝗙𝗔𝗠𝗜𝗟𝗬 𝗧𝗢 𝗧𝗛𝗘 𝗠𝗔𝗫! – The All-In-One GasKnight 2.0 natural gas leak detector detects these main deadly gases once an 8% LEL is reached: 1. Natural gas (Methane, butane, ethane, LNG, etc) and 2. Propane (LPG or liquefied petroleum gas).
  • ✅ 𝗚𝗘𝗧 𝗜𝗡𝗦𝗧𝗔𝗟𝗟𝗔𝗧𝗜𝗢𝗡 𝗙𝗟𝗘𝗫𝗜𝗕𝗜𝗟𝗜𝗧𝗬 - This propane alarm has an extra-long 6 foot power cord which allows you to install it in the exact ideal location in your house to allow for proper gas detection
  • ✅ 𝗚𝗘𝗧 𝗠𝗔𝗫𝗜𝗠𝗨𝗠 𝗣𝗥𝗘𝗖𝗜𝗦𝗜𝗢𝗡 – The GasKnight 2.0 has an LCD screen that displays precise, real-time gas % readings so that you know the exact gas concentration in the air of your home at all times.
  • ✅ 𝗦𝗧𝗔𝗬 𝗦𝗧𝗬𝗟𝗜𝗦𝗛 – This newly released natural gas alarm is sleek and modern and has a beautiful blue LCD screen that will complement the style of your home or camper without detracting from your interior design.
  • ✅ 𝗛𝗔𝗣𝗣𝗜𝗡𝗘𝗦𝗦 𝗚𝗨𝗔𝗥𝗔𝗡𝗧𝗘𝗘𝗗 - In plain English, if you don't like your GasKnight 2.0, we'll refund your money. We are an American company. FREE 18 MONTH WARRANTY AVAILABLE. ORDER YOURS TODAY!
No. 19
Aicevoos Natural Gas Leak Sniffer Detector with Gas Concentration Display Locating The Source of Propane, Natural Gas, and Combustible Gas Leak for Home and RV (Rechargeable)
55 Consomer Reviews
Aicevoos Natural Gas Leak Sniffer Detector with Gas Concentration Display Locating The Source of Propane, Natural Gas, and Combustible Gas Leak for Home and RV (Rechargeable)
  • 【Effective Gas Leak Detector】Aicevoos FC natural gas detector can accurately help you locate the gas leak of combustible gas in tight space, such as methane, natural gas, propane, LPG, gasoline, etc. *Note: Please allow 20 seconds of warm-up time before the operation, also u can set it to automatically shut down, the detector will turn off to save the power with 10-min inaction
  • 【Flexible Probe Easy to Use】With 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 outdoors or indoors
  • 【Light & Audible & Visual Alarm】Upgraded Gas Monitor: Easy operate, LCD real-time display. Alarm for light, sound indication as fast as 0.5 seconds of detection. With Backlit LCD Screen Combustible gas concentration can be clearly read in darkness. Visual and audible alarm will react seriously as the gas concentration increase. High and Low sensitivity could promote more accurate detection.
  • 【Temp & Humidity】high-precision temp and humidity sensors are added for further measuring the gas leaks under different conditions.
  • 【Rechargeable】1×FC Gas Leak Detector, Built-in rechargeable 1000mAh high-capacity battery(could recharge more than 3000 times), Charge Cable, 1×Sturdy Protective Suitcase, and 1×User Manual. Please feel free to contact us if you have any questions or concerns
No. 20
Natural Gas Detector, TopTes PT299 Gas Leak Detector with Extendable Rod, Portable Gas Sniffer for Detecting Combustible Gas Leaks Like Methane & Propane in Home/RV (Includes Battery x2) - Orange
  • 【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)
  • 【Telescope Pole for Easy Access】The PT299 natural gas detector helps you detect gas leaks in hard-to-reach areas such as pipelines, storage tanks, fireplaces, basements, and RVs. Extend the pole for gas leak inspection without getting too close to potential leakage points. Extension Range: 2.20 inches to 6.30 inches
  • 【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
  • 【What You Get】Included in your package are 1× PT299 Gas Leak Detector, 2× AAA Batteries, 1× Storage Bag, and 1× User Manual. We provide a 36-Month after-sale service and lifetime technical support. Please do not hesitate to reach out if you have any questions or concerns

How to choose a good propane leak detectors

Does the idea of finding a fantastic propane leak detectors make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in propane leak detectors. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top propane leak detectors products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top propane leak detectors on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top propane leak detectors brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top propane leak detectors based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the propane leak detectors were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good propane leak detectors, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your propane leak detectors.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting propane leak detectors for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our propane leak detectors. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what propane leak detectors should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on propane leak detectors.