Portable Combustable Gas Leak Detector

| Highly sensitive wide range gas detector | Detect methane, natural gases, coal gases, hexzne, propane, ethane, Butane, penyane, isopropyl alcohol, halogenation hydrocarbon, (Methanol, Ethanol, Butanol) aether, ketone (butone, protone), Hydrogen, toluene, and other compounds, (gasoline, industrial solvent, lacquer, refrigerant, sulfur dioxide, ammonia, sulsured hydrogen, acetic acid, etc) | Quick response | 3-color leak indication | LED & audio indication | Gas concentration alarm | Adjustable sensitivity