{"product_id":"portable-combustible-gas-leak-detector-methane-propane-lpg-alarm","title":"Portable Gas Leak Detector – Methane, Propane \u0026 LPG Alarm","description":"\n\u003ch2\u003eL.AOL.AU TS-20E Portable Combustible Gas Leak Detector\u003c\/h2\u003e\n\u003cp\u003eKeep your home, RV, and workspace safe with the \u003cstrong\u003eL.AOL.AU TS-20E Combustible Gas Leak Detector\u003c\/strong\u003e — a compact, pen-style gas sniffer with a high-sensitivity semiconductor sensor capable of detecting combustible gas concentrations as low as \u0026lt;50 PPM. The moment a leak is sensed, the TS-20E delivers both an \u003cstrong\u003eaudible alarm\u003c\/strong\u003e and a \u003cstrong\u003evisual LCD concentration display\u003c\/strong\u003e, so you always know exactly what's happening before a hazard develops.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China. CE \u0026amp; RoHS certified.\u003c\/p\u003e\n\n\u003ch3\u003eWhy the TS-20E Stands Out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-High Sensitivity:\u003c\/strong\u003e Detects combustible gas concentrations from \u0026lt;50 PPM, catching even the smallest leaks early. The detection range spans approximately 50–1,000 PPM (methane equivalent).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Gas Detection:\u003c\/strong\u003e Covers a wide range of combustible gases including methane, propane, natural gas, LPG, butane, hydrogen, acetylene, ethylene, and more — one device for virtually any combustible gas scenario.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Audible \u0026amp; Visual Alarm:\u003c\/strong\u003e When gas is detected, the unit beeps and lights up analog concentration segments on the LCD. The faster the beep rate and the more segments displayed, the higher the concentration — giving you instant situational awareness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Pen-Style Design:\u003c\/strong\u003e Weighing only 80g (including battery) and slim enough for any pocket or tool pouch, the TS-20E easily reaches behind stoves, under sinks, inside RV cabinets, and around tight pipe connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacklit LCD Display:\u003c\/strong\u003e Press and hold the button for 2 seconds to activate the backlight — perfect for inspections in basements, crawl spaces, or low-light environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Temperature Display:\u003c\/strong\u003e The LCD continuously shows ambient temperature; press the button to toggle between °C and °F — handy for HVAC technicians and outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple One-Button Operation:\u003c\/strong\u003e Power on with a 2-second press, allow ~30-second warm-up, and start scanning. Two beeps confirm the unit is ready for use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RoHS Certified:\u003c\/strong\u003e Meets international safety and environmental standards for civilian-grade gas detection equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower On:\u003c\/strong\u003e Press and hold the power button for more than 2 seconds. The unit beeps once and begins an automatic warm-up cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarm-Up (~30 seconds):\u003c\/strong\u003e The LCD concentration segments cycle, indicating the sensor is stabilising.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady:\u003c\/strong\u003e Two consecutive beeps signal the end of warm-up. A single segment on the display confirms the detector is fully operational.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScan for Leaks:\u003c\/strong\u003e Move the sensor head as close as possible to suspected leak points — pipe joints, valves, stove connections. Audible beeping and segment illumination increase with gas concentration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Off:\u003c\/strong\u003e Press and hold the button for 2 seconds to turn off.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Kitchens:\u003c\/strong\u003e Detect leaks around gas stoves, ovens, and cooktops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Caravans:\u003c\/strong\u003e Check propane and LPG systems in mobile living spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHVAC Systems:\u003c\/strong\u003e Inspect gas furnaces, boilers, and heating equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Pipelines \u0026amp; Meters:\u003c\/strong\u003e Check connections, valves, and pipe joints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency Response:\u003c\/strong\u003e Rapidly identify gas leak sources in urgent situations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTS-20E\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL.AOL.AU\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Sensitivity Semiconductor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~50–1,000 PPM (methane equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;50 PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCD with Backlight \u0026amp; Analog Concentration Segments\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAudible Beep + Visual Segment Display\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × AAA Batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~80g (including battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Two AAA batteries are required but not included. Please acquire them separately before use.\u003c\/p\u003e\n\n\u003cp\u003eFor information on gas safety standards and combustible gas hazards in residential settings, refer to the U.S. Consumer Product Safety Commission – Natural Gas and Propane Safety.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What combustible gases can the TS-20E portable gas leak detector detect?\u003c\/h4\u003e\n\u003cp\u003eA: The TS-20E uses a wide-range semiconductor sensor that detects a broad spectrum of combustible gases, including methane, propane, natural gas, LPG, butane, hydrogen, acetylene, ethylene, and more. It is designed to catch virtually any combustible gas leak, making it more versatile than single-gas detectors.\u003c\/p\u003e\n\u003ch4\u003eQ: How sensitive is the TS-20E gas detector, and how quickly does it respond?\u003c\/h4\u003e\n\u003cp\u003eA: The TS-20E features a high-sensitivity semiconductor sensor with a detection threshold below 50 PPM, and a full detection range of approximately 50–1,000 PPM (methane). After a ~30-second warm-up period, the detector is ready for immediate use and responds in real time — the audible alarm and visual LCD segments activate as soon as combustible gas is present.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the TS-20E gas tester come with batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. The detector requires two standard AAA batteries, which must be purchased separately. Once installed, simply press and hold the power button for 2 seconds to power on.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this combustible gas detector in an RV or camper van?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The TS-20E's compact, pen-style design makes it ideal for RVs, caravans, and camper vans where space is limited. It can detect propane and LPG leaks in tight cabinet spaces, underneath counters, and around gas appliance connections commonly found in mobile living environments.\u003c\/p\u003e\n\u003ch4\u003eQ: What do the LCD segments on the gas detector display mean?\u003c\/h4\u003e\n\u003cp\u003eA: The LCD shows analog concentration simulation segments that represent relative gas concentration levels. The more segments illuminated and the faster the audible beep rate, the higher the concentration of combustible gas detected. The display also shows real-time ambient temperature, which can be toggled between Celsius (°C) and Fahrenheit (°F) by pressing the button.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What combustible gases can the TS-20E portable gas leak detector detect?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TS-20E uses a wide-range semiconductor sensor that detects a broad spectrum of combustible gases, including methane, propane, natural gas, LPG, butane, hydrogen, acetylene, ethylene, and more. It is designed to catch virtually any combustible gas leak, making it more versatile than single-gas detectors.\"}}, {\"@type\": \"Question\", \"name\": \"How sensitive is the TS-20E gas detector, and how quickly does it respond?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TS-20E features a high-sensitivity semiconductor sensor with a detection threshold below 50 PPM, and a full detection range of approximately 50–1,000 PPM (methane). After a ~30-second warm-up period, the detector is ready for immediate use and responds in real time — the audible alarm and visual LCD segments activate as soon as combustible gas is present.\"}}, {\"@type\": \"Question\", \"name\": \"Does the TS-20E gas tester come with batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. The detector requires two standard AAA batteries, which must be purchased separately. Once installed, simply press and hold the power button for 2 seconds to power on.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this combustible gas detector in an RV or camper van?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The TS-20E's compact, pen-style design makes it ideal for RVs, caravans, and camper vans where space is limited. It can detect propane and LPG leaks in tight cabinet spaces, underneath counters, and around gas appliance connections commonly found in mobile living environments.\"}}, {\"@type\": \"Question\", \"name\": \"What do the LCD segments on the gas detector display mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The LCD shows analog concentration simulation segments that represent relative gas concentration levels. The more segments illuminated and the faster the audible beep rate, the higher the concentration of combustible gas detected. The display also shows real-time ambient temperature, which can be toggled between Celsius (°C) and Fahrenheit (°F) by pressing the button.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Portable Gas Leak Detector – Methane, Propane \u0026 LPG Alarm\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/portable-combustible-gas-leak-detector-methane-propane-lpg-alarm\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"black","offer_id":48743146586304,"sku":"14:193","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S254062b5ceb8479783901912f9f68b3dn.webp?v=1786145648","url":"https:\/\/vueselect.com\/products\/portable-combustible-gas-leak-detector-methane-propane-lpg-alarm","provider":"Vue","version":"1.0","type":"link"}