Top 2 Best Propane Detector For Rv

of June 2024
1
Best ChoiceBest Choice
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
TOPTES
TOPTES

10
Exceptional
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2
Best ValueBest Value
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
TOPTES
TOPTES

9.9
Exceptional
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3
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
TOPTES
TOPTES

9.8
Exceptional
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4
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
TOPTES
TOPTES

9.7
Exceptional
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5
Gas Leak Detector, TopTes PT330 Natural Gas Detector with Audible & Visual Alarm to Locate Combustible Gas Leaks Like Natural Gas, Propane for Home and RV (Includes Battery x3) - Orange
TOPTES
TOPTES

9.6
Exceptional
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6
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
TOPTES
TOPTES

9.5
Excellent
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7
TopTes PT210 Gas Leak Detector, Natural Gas Detector with Audible & Visual Alarm, Locating The Source of Propane, Methane, and Combustible Gas Leaks for Home and RV (Includes Battery x2) - Orange
TOPTES
TOPTES

9.4
Excellent
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8
Safe-T-Alert 20-441-P-BL Mini Hard-Wired Propane/LP Gas Alarm - 12V, 20 Series, Black
Safe T Alert
Safe T Alert

9.3
Excellent
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9
PANGAEA Digital RV Propane Gas Detector with 85dB Loud Alarm, DC 12V, for Trailer, Motorhome, Motorcoach (Surface Mount - Black)
PANGAEA
PANGAEA

9.2
Excellent
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10
RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Alarm with Separate LED Indicator Light, 100dB Loud Alarm, Provide You with Early Warning to Ensure Safety, 12 VDC
briidea
briidea

9.1
Excellent
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11
MTI Industries 30-442-P-WT Propane Gas Alarm  White
MTI INDUSTRY
MTI INDUSTRY

9.0
Excellent
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12
Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display , White
Kidde
Kidde

8.9
Very Good
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13
Safe-T-Alert by MTI Industries 35-742-BL Dual LP/CO Alarm - 12V, 35 Series Flush Mount, Black
Safe-T-Alert by MTI Industries
Safe-T-Alert by MTI Industries

8.8
Very Good
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14
TECHAMOR RV Propane Gas Detector, R601 RV Hardwired DC 12V Gas & LP Leak Digital Alarm for Motorhome Travel Trailer, Motor Coach, Truck Camper (Black)
TECHAMOR
TECHAMOR

8.7
Very Good
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15
RV SAFE RVLP-2B Propane Gas Alarm - 2-Wire, Black
RV SAFE
RV SAFE

8.6
Very Good
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16
Colorwell Natural Gas Detector Plug-in Propane Gas Detector for Home & RV Gas Leak Detector for LNG, LPG, Methane.
Colorwell
Colorwell

8.5
Good
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17
funomo RV Propane Gas Detector, 85dB Loud Alarm DC 12V, Mini Compact Design RV Propane Alarm for Trailer, Camper, Motorhome, Motorcoach (Black)
funomo
funomo

8.4
Good
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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 DetectorThe 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 AlarmThe 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 UseThe 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 DesignPocket-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 Get1x 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.

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 DetectorTOPTES 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 UseWith 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 Get1PT520A Gas Leak Detector, 3AAA Batteries, 1Protective Case, and 1User 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.

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 Get1x 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.

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 DesignThe 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 LELThe 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 AlarmsPT210S 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 100ppm5,000ppm 1LEL10LEL. User-Centric DesignPT210S 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.

Gas Leak Detector, TopTes PT330 Natural Gas Detector with Audible & Visual Alarm to Locate Combustible Gas Leaks Like Natural Gas, Propane for Home and RV (Includes Battery x3) - Orange

Handy Combustible Gas Leak Detector TopTes PT330 gas detector helps you to accurately detect and locate combustible gas leaks like LPG, LNG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, etc. Note Please allow 30 seconds of warm-up time before the operation. Easy to Read, Big LCD Screen TopTes PT330 adopts user-friendly 2.26inch LCD tricolor screen, where you could easily get the readings. You could exactly pinpoint gas leaks in gas stove, gas dryer, gas water heater, gas oven, camping cooker, or gas tank. It could reduce the risk of gas explosion and keep your family and property safe. Detection range 50 to 10,000 ppm based on Methane. Quick Response, Visual Audible Alarm With an excellent semiconductor, TopTes PT330 could react with the leaks within 0.5 to 3 seconds. Three-color backlight screen displays the current gas concentration, green to low, orange to medium, and red to high. The leaks could be easily pinpointed since the bar graphs and beep sounds will increase as the gas concentration increases.. User-Friendly Energy-saving With Auto Power-Off button, you could switch off or on auto power-off function. When enabled, PT330 gas leak detector will turn off after 10 mins of inactivity for saving energy. Moreover, the warning audible alarm could be turn off via the Mute button. Besides, high-precision temperate and humidity sensors are added for further measuring the gas leaks under different conditions.. What You Get 1x PT330 Gas Leak Detector, 1x Storage Bag, 3x AAA Batteries, 1x User Manual. Combined with Amazon's excellent delivery service, a 36-Month after-sale service and lifetime technical support would be provided. Feel free to contact us if you have any questions or concerns..

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 DetectorThe 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 AccessThe 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 HearWhen 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 1LEL to 10LEL 100 to 5,000ppm, based on Methane. User-FriendlyFeatures 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 GetIncluded 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.

TopTes PT210 Gas Leak Detector, Natural Gas Detector with Audible & Visual Alarm, Locating The Source of Propane, Methane, and Combustible Gas Leaks for Home and RV (Includes Battery x2) - Orange

High Low sensitivity ModeThe TopTes PT210 gas leak detector has dual mode detection high sensitivity and low sensitivity. After a warm-up time of 30-45 seconds, the gas detector enters a high sensitivity mode range 50 to 500 ppm, which can quickly identify the source of gas leaks in just 0.5 seconds. Detects combustible gases such as propane, methane, natural gas, coal gas, gasoline, LPG, LNG, etc.. Portable Design Broad application This pen-style gas detector design can be carried easily in your pocket and used in a wide variety of environments to track a gas leak from a kitchen gas stove, water heater, natural gas heating system, RV propane tanks, factory gas pipelines, and other similar applications. It can save you hundreds in diagnostic fees from technicians. Visual Audible Alarm This gas sniffer will provide visual and audible alarms if any combustible gas is detected. There is a continuous alarm at a tone of 75 dB and the LCD light turns red. The LCD display with a green backlight ensures clear visibility even in dim light conditions. Battery Powered Easy Operation The PT210 natural gas leak detector comes with 2x AAA batteries, making it very easy to set up and get ready for detection. It has 3 function buttons High Sensitivity Mode, Low Sensitivity Mode, and Power and a backlit LCD screen with a low-battery indicator. Automatic shutdown after 10 minutes of non-use helps save energy. What You Get 1x PT210 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. We also provide a 36-month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

Safe-T-Alert 20-441-P-BL Mini Hard-Wired Propane/LP Gas Alarm - 12V, 20 Series, Black

Includes mounting bracket. Power Supply and Current Draw 12 vDC 75mA 12 vDC. Alarm Point 25 LEL of Propane and Methane. Operational Range 12 Volts - 15 Operating Temperature -40 F to 158 F. Hard-wired 12-volt power supply only. Fit type Universal Fit.

PANGAEA Digital RV Propane Gas Detector with 85dB Loud Alarm, DC 12V, for Trailer, Motorhome, Motorcoach (Surface Mount - Black)

HIGHLY RESPONSIVE GAS SENSOR PANGAEA RV gas detectors use highly-sensitive semiconductors to provide faster, more accurate response times to gas exposure, so you can make a smarter, safer choice for your travelers.. REAL-TIME DIGITAL DISPLAY This gas detector for RV use features a digital screen that shows real-time concentrations and error codes which allows it to replace other models like the MTI Safe-T-Alert 20, 30, 40, and CCI control series.. LOUD, AUDIBLE ALARM SYSTEM Along with a testreset button that lets you test and silence unwanted triggering our gas detector propane system produces an easy-to-hear alarm, so you can respond quickly even in the middle of night.. MAKE SAFETY A TOP PRIORITY Unchecked propane gas leaking into your sleep space can leave you sick or worse. This detection unit lets you know the moment there is a problem, so you'll know when it's time to react and fix a problem. Our detectors passed UL1484 test by the certified lab, so you will have a peace of mind.. SLEEK, MODERN, UNOBTRUSIVE DESIGN Designed to fit seamlessly into your RV, pull behind, travel trailer, or pop up this propane gas detectors takes up little space and can be surface or flush mounted to fit your area. The cut-out hole for the flush model shall be no less than 3-38 W x 1-78 H..

RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Alarm with Separate LED Indicator Light, 100dB Loud Alarm, Provide You with Early Warning to Ensure Safety, 12 VDC

2-IN-1 ALARM RV travel is an exciting adventure, but safety should never be overlooked.When using fuel equipment inside your RV, there are potential risks of carbon monoxide poisoning and propane gas leaks. With Briidea 2-in-1 alarm system, you'll receive early warnings that give you ample time to take precautionary measures and prevent any dangers, ensuring the safety of your and your family lives and property, allowing you to fully enjoy your travels. Power Supply 12 VDC. SEPARATE INDICATOR LIGHTS The propane and carbon monoxide indicators feature separate red and green LED indicator lights. This allows you to easily see the current status of gas detection, helping you make informed decisions about whether or not to take measures to reduce the levels of carbon monoxide or propane in the air. UL LISTED LPCO SENSOR The propane and carbon monoxide sensors both utilize Japanese Figaro sensors, certified by UL FTAM2.E185776, ensures more precise detection of propane and carbon monoxide gas in the air, reducing false alarms and keep you safe. With low voltage protection. 100DB LOUD ALARM When airborne carbon monoxide or propane exceeds the safe level, our detector instantly emits a powerful alarm sound exceeding 100 decibels. You'll hear the urgent warning crystal clear within a 100-foot radius, minimizing risks and providing unparalleled peace of mind. Additionally, it includes a convenient test button and a mute button. EASY TO INSTALL You can easily replace your expiring propane alarm by installing it in a location that is at least 4 inches but not more than 20 inches above the ground. With a lifespan of 5 years, it will emit a lifespan indicator light when it reaches its expiration, reminding you to replace it in a timely manner. It is an essential tool for your RV travels.

MTI Industries 30-442-P-WT Propane Gas Alarm White

style flush mount color white. loud 85 db alarm. power supply and current draw 12 vdc 90ma 12 vdc. alarm point 25 lel of propane. operational range 12vdc - 15 operating temperature -40 f to 158 f. Fit type Universal Fit.

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

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. Carbon Monoxide CO alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Displays CO concentration. Gas alarms one second of alarm on, one second of alarm off, repeating with GAS shown in display. Loud pulsing alarm that will sound to alert you to a potential problem. Low battery warning feature indicates when the battery needs replacement. UL Certified, 5-year Limited Warranty. Two alarms in one detects carbon monoxide and explosive gas. Three convenient mounting options. Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset. Battery backup 9 volt battery included. Kiddes carbon monoxide alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards.

Safe-T-Alert by MTI Industries 35-742-BL Dual LP/CO Alarm - 12V, 35 Series Flush Mount, Black

Double-Duty Alarm Detects Both Gas Leaks And Co Gas Simultaneously. Reliable 12V Power Means No Missing Or Dead Batteries To Replace. Operating Temperature minus 40 F To plus 158 F. Flush Mount. Meets Rvia or Nfpa Requirements And Is Listed To Ul 1484 Rv And Ul 2034 Rv.

TECHAMOR RV Propane Gas Detector, R601 RV Hardwired DC 12V Gas & LP Leak Digital Alarm for Motorhome Travel Trailer, Motor Coach, Truck Camper (Black)

Multiple Application for SafetyThe RV propane gas alarm is used to detect propane gas leak in Motorhome Travel Trailer, Motor Coach, Truck Camper, RV and other similar applications.. Real-time Digital Display 85dB AlarmThe RV propane gas detector is designed with high quality semi-conductor sensor, can quickly and accurately detect gas leak and give you the earliest possible warning with 85 dB alarm and real-time concentration level display.. Easy Operation and Efficient The RV propane alarm is equipped with lever-nut connector to greatly reduce the wiring work time. Replace traditional electrical tape and wrapped butt connectors. The RV detector is designed with 12v DC -20 wide operational voltage and listed with UL1484 safety standard.. Universal Brackets Design The R601 RV propane combustible gas alarm adopts a large back cover design. It can replace most products on the market. When you replace the old RV alarm with the R601RV propane alarm, there will be no unsightly holes left.. Warranty and Lifetime Technical Support We are a company founded and actively managed by gas company technicians and engineers. We provide a 24-Month after-sale service and lifetime technical support. There are the products we stand behind 100. Please feel free to contact us if you have any questions or concerns.. What You Get 1x RV R601 Propane Gas Detector, 1x Lever-nut Connector, 1x User Manual, 2x Screws..

RV SAFE RVLP-2B Propane Gas Alarm - 2-Wire, Black

Alarm Type 2-Wire Propane Gas Alarm. Surface mount. Includes two universal mounting brackets. Long Life 5 Years. Listed to UL 1484 and 2034.

Colorwell Natural Gas Detector Plug-in Propane Gas Detector for Home & RV Gas Leak Detector for LNG, LPG, Methane.

Why Do You Choose ItYou 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 UpgradesPlug and play. Whether you are at home or traveling RV, it can be hung anywhere with a power supply.. Multi-Gas DetectionDetects 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 DisplayGas Detector has LCD display monitors and displays the readings in real-time, allowing you to quickly understand the environmental conditions.. Worry-Free After ServiceWe 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..

funomo RV Propane Gas Detector, 85dB Loud Alarm DC 12V, Mini Compact Design RV Propane Alarm for Trailer, Camper, Motorhome, Motorcoach (Black)

SAFETY FIRST Invisible propane gas leaking into your sleeping space can cause dizziness, headache, and worse. Our propane leak detector for your RV lets you know the moment there is a problem, so you can fix it immediately.. SENSITIVE ADVANCED SENSOR Funomo RV propane detector is designed with a Japanese Figaro sensor and certified by Listing Standard ANSIUL1484, to provide more reliable protection for you and your family.. REAL-TIME DIGITAL DISPLAY This RV propane alarm features a digital screen that shows real-time propane value LEL clearly, so you'll know when it's time to react and fix a problem.. 85dB AUDIBLE ALARM When propane value is over 5 LEL defaulted, our propane gas detector produces a loud enough alarm to guarantee you can respond quickly, even when sleeping or outdoors. There is also a TESTMUTE button that lets you test and silence unwanted triggering.. IMPORTANT TIPS The service life of this propane gas detector is 5 years, after which it will alert you with an expiration reminder. If you have any issues with our detector, please contact us and we will provide a refund or replacement.