--- product_id: 585233362 title: "PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange" brand: "toptes" price: "2315236₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/585233362-pt205-natural-gas-detector-with-audible-and-visual-alarm-gas store_origin: VN region: Vietnam --- # 1%-10% LEL precise measurement 75dB audible + visual alarms 0.5s rapid detection PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange **Brand:** toptes **Price:** 2315236₫ **Availability:** ✅ In Stock ## Summary > 🔥 Stay one step ahead of leaks with PT205 — your pocket-sized gas guardian! ## Quick Answers - **What is this?** PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange by toptes - **How much does it cost?** 2315236₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/585233362-pt205-natural-gas-detector-with-audible-and-visual-alarm-gas) ## Best For - toptes enthusiasts ## Why This Product - Trusted toptes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Alarm System:** Combines loud 75dB beeps with a vivid red LCD warning for unmistakable alerts. - • **Ready When You Are:** Includes batteries and powers up in 30 seconds with low battery and auto-off features. - • **Instant Leak Alerts:** Detects combustible gases in just half a second to keep you ahead of danger. - • **Precision Safety Meter:** Measures %LEL from 1% to 10%, giving you real-time explosion risk insights. - • **Pocket-Sized Protection:** Compact, non-slip design with pen hook and carry bag—safety that travels with you. ## Overview The PT205 Natural Gas Detector is a compact, battery-powered device engineered for fast and accurate detection of combustible gases including methane, propane, and butane. Featuring a rapid 0.5-second response time and precise %LEL measurement from 1% to 10%, it alerts users with both audible (75dB) and visual alarms. Designed for home, RV, and DIY use, it includes 2 AAA batteries, a carry bag, and a user-friendly interface with a 30-second warm-up and automatic shut-off, ensuring reliable, on-the-go gas leak detection and enhanced safety. ## Description PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange ## Features - 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 and 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | TOPTES | | Package Dimensions | 20.6 x 7.7 x 4.29 cm; 132 g | | Batteries | 2 AAA batteries required. (included) | | Item model number | PT205 | | Size | PT205 with %LEL Value | | Colour | Orange | | Style | Compact | | Power Source | Battery Powered | | Certification | CE, FCC, RoHS, UKCA | | Included Components | 1x PT205 Gas Leak Detector, 1x Storage Bag, 1x User Manual, 2x AAA Batteries | | Batteries included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | | Item Weight | 132 g | ## Product Details - **Brand:** TOPTES - **Style:** Compact - **Power source:** Battery Powered - **Colour:** Orange - **Alarm:** Audible, Visual - **Operating humidity:** 95 percent - **Manufacturer:** TOPTES ## Images ![PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange - Image 1](https://m.media-amazon.com/images/I/61pEA6hPQFL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How to set up the detector to make it ready to detect?** A: Turn on and wait for 30 seconds to warm up. Please keep in mind that the warm-up process should be performed in a known 'clean' environment to achieve accurate results. **Q: How can I tell what sensitivity the detector is currently at?** A: When the LCD screen displays the "SH" symbol, the detector is in high sensitivity mode; when the LCD screen displays the "SL" symbol, the detector is in low sensitivity mode. **Q: Does the alarm continue until the situation is resolved?** A: Yes, the alarm will continue to sound until the combustible gas concentration is below 1%LEL. **Q: How close does the detector need to be to detect leaking gas from a natural gas pipeline?** A: Generally 1-5cm, depending on the severity and concentration of the gas leak. **Q: Can the sensors be replaced?** A: We do not sell sensors separately. If you find that the sensor is no longer working within three years from the date of purchase, please get in touch with us. ## Frequently Bought Together - 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 - Natural Gas Detector, Plug-in Propane Natural Gas Leak Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane - Kidde 5CO Battery Powered Carbon Monoxide Alarm 10 Year Life --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/585233362-pt205-natural-gas-detector-with-audible-and-visual-alarm-gas](https://www.desertcart.vn/products/585233362-pt205-natural-gas-detector-with-audible-and-visual-alarm-gas) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-23*