--- product_id: 578137850 title: "Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable" brand: "mestek" price: "107696₫" currency: VND in_stock: true reviews_count: 7 url: https://www.desertcart.vn/products/578137850-gas-leak-detector-mestek-high-precision-natural-gas-detector-triple store_origin: VN region: Vietnam --- # Dual digital & analog display USB-C rechargeable battery 2s ultra-fast response Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable **Brand:** mestek **Price:** 107696₫ **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead of danger with precision and style! 🚨 ## Quick Answers - **What is this?** Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable by mestek - **How much does it cost?** 107696₫ 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/578137850-gas-leak-detector-mestek-high-precision-natural-gas-detector-triple) ## Best For - mestek enthusiasts ## Why This Product - Trusted mestek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Confidence with Every Scan:** Includes storage bag, 36-month warranty, and lifetime support—because your safety deserves premium care. - • **Triple-Alert Safety System:** Visual, audible, and vibration alarms ensure you never miss a dangerous gas leak—even in noisy environments. - • **Pinpoint Precision in Seconds:** Detects methane, propane, LPG & more with a 2-second response time for instant leak alerts. - • **Flexible Reach, No Blind Spots:** 11.3-inch bendable gooseneck probe accesses hard-to-reach areas for comprehensive leak detection. - • **User-Centric Design & Power Efficiency:** Six-button intuitive control, anti-slip grip, and USB-C charging with auto power-off for hassle-free use. ## Overview The MESTEK CGD05A Gas Leak Detector combines high-precision ionization sensing with a rapid 2-second response and triple alarms (visual, audible, vibration) to detect combustible gases like methane, propane, and LPG. Featuring a large 2.75-inch dual digital & analog VA reverse color display and an 11.3-inch flexible gooseneck probe, it ensures accurate detection even in hard-to-reach spots. Powered by a rechargeable USB-C battery with energy-saving auto power-off, it’s designed for professional-grade safety in homes, RVs, and HVAC settings. Backed by a 36-month warranty and lifetime support, it’s the smart choice for proactive gas leak detection. ## Description Gas Leak Detector, MESTEK High Sensitivity Natural Gas Detector with Audible & Visual & Vibration Alarm, Portable Combustible Gas Sniffer with LCD Color Display, Checking Combustible Gas Leaks Like Natural Gas, Propane, Methane, Butane for Home, HVAC, RV, Rechargeable Handheld home gas leak detector with 11.3-inch Gooseneck Gas Leak Detector for Acetone, Ammonia, Sewer, Natural Gas, Propane, Butane, Gasoline, IPA, Toluene, Methane, LPG, LNG, Combustibles ## Features - HIGH-PRECISION & EFFECTIVE GAS LEAK DETECTOR - With a high-precision probe sensor, the MESTEK CGD05A natural gas detector can detect gas leaks accurately and quickly, like methane, propane, natural gas, coal gas, LPG, etc. With 2s short response time and strong anti-interference ability, the gas sniffer can be used in the house or RV to pinpoint the precise source of a potential gas leak. (Note: Please allow 30 seconds of the preheating time before operating) - VISUAL & AUDIBLE & VIBRATION ALARMS - The natural gas leak detector could react to combustible gas leaks within 2 seconds. When the detected gas leakage value is above 10%LEL, the unit sounds, and vibrates, and the screen displays a "HIGH" alarm. When the detected value decreases to 10%LEL, the alarm will stop. You can also short press "Mute Key" to turn on/off the audible alarm according to your needs. The detection range is 50-50000PPM / 0-100%LEL (based on methane) - HD VA REVERSE COLOR SCREEN - The MESTEK combustible gas detector is designed with a 2.75-inch large VA reverse display color screen for easy visual indication, even in sunlight or dimly lit areas. The clear LCD Readout can show ultra-clear DIGITAL and ANALOG dual display, is more intuitive than other gas detectors on the market, and can better distinguish the data at a glance, this handheld gas leak detector allows for quick and accurate gas leak detection. - HIGH-PRECISION & QUICK RESPONSE - The combustible gas detector adopts a high-precision sensor and flexible probe, with 2 seconds short response time and strong anti-interference ability, 360-degree ultra-flexible detection, and automatic calibration within 30 seconds after startup. Also with 11.3-inch flexible metal gooseneck tube which is bendable in any direction, expanding the sensor's reach, and supporting detecting gas leaks in most hard-to-reach places quickly and easily. - USER-FRIENDLY & ENERGY-SAVING - The gas sniffer has a simple and compact design with six individually controlled buttons for easy portability and ease of use. Press the "APO" button to cancel or activate the 10-minute Auto Power-off Function. The gas detector also supports USB-C charging for more energy-saving, ZERO reset, Low battery Indication, C/°F conversion, PPM/%LEL conversion, and anti-slip silicone protective cover making it wear-resistant and easy to hold. - WHAT YOU GET - 1×CGD05A Gas Leak Detector (built-in rechargeable high-capacity battery), 1×USB-C Charging Cable, 1×Storage Bag, 1×User Manual. We also provide a 36-month manufacturer warranty and lifetime customer support to ensure your satisfaction. With the thoughtful Aftersales, you can use this natural gas leak detector with confidence and peace of mind. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | MESTEK | | Style | Gas Leak Detection | | Power Source | USB-C Charging | | Color | Black & Blue | | Sensor Type | Ionization | | Number of Items | 1 | | Manufacturer | MESTEK | | Part Number | CGD05A | | Item Weight | 14.4 ounces | | Package Dimensions | 8.58 x 4.41 x 1.93 inches | | Item model number | CGD05A - Gas leak detector | | Item Package Quantity | 1 | | Usage | Gas leak detection | | Included Components | 1×CGD05A Gas Leak Detector, 1×Storage Bag, 1×USB-C Charging Cable, 1×User Manual | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | 36 months after-sale service and lifetime technical support | ## Product Details - **Brand:** MESTEK - **Style:** Gas Leak Detection - **Power Source:** USB-C Charging - **Color:** Black & Blue - **Sensor Type:** Ionization - **Number of Items:** 1 - **Manufacturer:** MESTEK ## Images ![Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable - Image 1](https://m.media-amazon.com/images/I/71yPl4mezbL.jpg) ![Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable - Image 2](https://m.media-amazon.com/images/I/71ntCHz0gGL.jpg) ![Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable - Image 3](https://m.media-amazon.com/images/I/71a6CvgJXBL.jpg) ![Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable - Image 4](https://m.media-amazon.com/images/I/71y0iKC1drL.jpg) ![Gas Leak Detector, MESTEK High Precision Natural Gas Detector with Triple Alarms, Portable Gas Sniffer with Digital & Analog Dual Display Checking Combustible Gas Leaks for Home and RV, Rechargeable - Image 5](https://m.media-amazon.com/images/I/71aCzqaOJyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helped me track down a gas leak. *by K***K on April 26, 2024* The media could not be loaded. Simple to use. Turn on the device. Wait 30 sec for it to "warm up" then put the sensor near a suspected leak. I bought it to try help track down a leak (see video) at my mom's house. It seems to be an intermittent leak. She'd smell gas every so often then it'd be nothing for months. I happened to be over to reboot the wifi router, and smelled gas, so I grabbed the MESTEK detector (I had left it there for this exact scenario), and check where we suspected the leak was. Took a few minutes, but eventually found it. ### ⭐⭐ Dead in 5 months *by A***O on August 23, 2024* This worked great...while it worked. It was a great value...until it wasn't.It got about 5 months of light use before it bricked out.I don't know if it's the internal battery that crapped out or what, but it's now a $70 paperweight.It's outside of the return/replace window so there I have no recourse besides eating the cost and buying something else.If you get/have one of these, Beware. This tool does an important job!Get yourself a back-up so you're not caught out on a job with a useless tool. ### ⭐ Did not detect on open propane tank. *by D***Y on November 18, 2023* I calibrated the instrument outside in open air and began testing a newly installed gas line. After not seeing any change in reading, I decided to introduce it to a controlled propane leak to test it. I opened a small propane tank nearby with no change. Eventually I directed the flow directly at the sniffer and still nothing. I was hoping it was user error, but confirmed it wasn't after reading the instructions (which are limited). --- ## 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/578137850-gas-leak-detector-mestek-high-precision-natural-gas-detector-triple](https://www.desertcart.vn/products/578137850-gas-leak-detector-mestek-high-precision-natural-gas-detector-triple) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*