Compact size, light weight, easy to carry and operate Long flexible metal probe reaches all areas Portable natural detector for detecting most combustible leak, such as Natural,, Methane response, leak position, whether in your home or in your visible & leakage alarm indication Engineering for shell, drop-proof, waterproof, dust-proof and explosion-proof Widely Used In Detecting Your Basement, Kitchen, bathroom, wine cellar,,, Stove, Water Heater, Sewer, Manufacturer: NUEAYMS