--- product_id: 64750081 title: "REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor" brand: "rees52" price: "€ 6.67" currency: EUR in_stock: true url: https://www.desertcart.it/products/64750081-rees52-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke store_origin: IT region: Italy --- # 0~5V Output Voltage Audible Alarm Adjustable Sensitivity REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor **Brand:** rees52 **Price:** € 6.67 **Availability:** ✅ In Stock ## Summary > 🚨 Breathe Easy with REES52 - Your Gas Guardian! ## Quick Answers - **What is this?** REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor by rees52 - **How much does it cost?** € 6.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/64750081-rees52-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke) ## Best For - rees52 enthusiasts ## Why This Product - Trusted rees52 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Performance:** Long service life and stability for peace of mind. - • **Tailored Sensitivity:** Easily adjust sensitivity to meet your specific monitoring needs. - • **Versatile Monitoring:** Detects a variety of gases including methane, butane, and smoke. - • **Compact & Lightweight:** Weighs only 160 grams, making it perfect for any space. - • **Stay Ahead of Gas Leaks:** Quick response recovery feature ensures you're always in the know. ## Overview The REES52 MQ2 Arduino Compatible Gas Sensor is a versatile and reliable device designed for monitoring various gases, including methane, butane, LPG, and smoke. With an adjustable sensitivity feature and a quick response recovery, this sensor is perfect for both household and industrial applications. Its compact design and battery-powered operation make it an essential tool for ensuring safety in any environment. ## Description MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor ## Features - Output Voltage :0~5V. Higher the concentration, higher the voltage. - Quick response recovery feature,Long service life and reliable stability. - Sensitivity can be adjusted to suit the requirements of the application by rotating the potentiometer. - Suitable for household or factory gas leakage monitoring device, suitable for liquefied gas, butane, propane, methane, alcohol, hydrogen, smoke and other monitoring devices. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | REES52 | | Style | Leak Detector | | Power Source | Battery Powered | | Colour | Silver | | Product Dimensions | 5D x 5W x 5H Centimeters | | Item Weight | 160 Grams | | Alarm | Audible | | Operating Humidity | 95 percent | | Number of Items | 1 | | Manufacturer | Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. | | UPC | 781119459551 | | Manufacturer | Sound Land Corp | | Country of Origin | China | | Imported By | MARKSON TRAD INDIA G.F., PLOT NO 363A 364A KHASRA NO 61/11,, STREET NO.17, ANANDPUR DHAM VILLAGE KRALA, NEW DELHI, 110081 (INDIA) mo.- 7477-070728 | | Model number | MQ-2 | | Item Weight | 160 g | | Item model number | MQ-2 | | Included Components | REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor | ## Product Details - **Brand:** REES52 - **Style:** Leak Detector - **Power Source:** Battery Powered - **Colour:** Silver - **Product Dimensions:** 5D x 5W x 5H Centimeters - **Item Weight:** 160 Grams - **Alarm:** Audible - **Operating Humidity:** 95 percent - **Number of Items:** 1 - **Manufacturer:** Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. ## Images ![REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor - Image 1](https://m.media-amazon.com/images/I/31YWXNCD0IL.jpg) ![REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor - Image 2](https://m.media-amazon.com/images/I/51PwsJ3d6YL.jpg) ## Questions & Answers **Q: Can this provide values of each gas?** A: No. It gives only one output i.e. total impurity in air due to these mentioned gases. Also the signal is in range from 0-5 V(Hardly a base to know amount of impurity). It doesn't tell the amount of each or any gas present. It's used for alarm. You need to look elsewhere for specific gas sensor. **Q: At what distance from the LPG gas stove can it detect the leakage?** A: This sensor doesnot respond based on distance but concetration of gas in any particular area and that threshold can be set using provided preset at back. **Q: Can this product be directly used by end users or its a sensor that will be used in detection equipment?? also what is its power source??** A: Yes, It is directly used by end user. Dc 5volts is a good for reading. **Q: if i buy this product then can i get 5volt output in the presence of smoke ? is there any need of programing to be done with it.?** A: You can run it supplying 3-5 v directly without an arduino. I am just using it to run a buzzer. ## Frequently Bought Together - REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor - RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable - Robocraze Generic KG001 HC-SR501 PIR Sensor Pyroelectric Infrared Module --- ## 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.it/products/64750081-rees52-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke](https://www.desertcart.it/products/64750081-rees52-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*