Portable Gas Leak Detector, Audible Alarm for Natural Gas, Methane, Hexane, and Propane, Sniffer with Lo Hi Mode, LCD Screen Gas Meter, 2X AAA Battery Powered for Home and Outdoor Use, White

Advanced Gas-Sensing Technology: Equipped with a new model gas-sensing semiconductor sensor, this detector provides precise and rapid gas leak detection in the range of 50 to 1000ppm., It can swiftly identify a variety of combustible gases, including propane, methane, natural gas, coal gas, gasoline, Hexane, butane, benzene, ethylene oxide, acetylene, LPG, LNG, and more., It's ideal for checking gas appliances such as kitchen gas stoves, water heaters, natural gas heating systems, RV propane tanks, factory gas pipelines, camping kerosene stoves, picnics, and more., Portable Design for Indoor and Outdoor Use: Featuring a mini and portable design, this detector comes with a convenient lanyard and ring, making it easy to carry anywhere you need to detect combustible gases., Hi&Lo Mode for Precision: After a quick 28-second warm-up in a clear environment, click the "Hi" button to identify the gas leakage range, and then click the "Lo" button to locate the precise gas leak point.