Introducing the PT199 Natural Gas Leak Detector, a reliable tool for detecting gas leaks in your home or workplace. This portable gas sniffing device features both audible and visual alarm, ensuring that you are warned of any dangerous gas leaks. Designed by TOPTES and manufactured in the United States, this gas detector is a must-have for anyone in the business or industrial sectors. The PT199 model is perfect for use in various environments, including test, measurement, and inspection settings. With its efficient design and reliable technology, the PT199 Natural Gas Leak Detector is the ultimate tool for ensuring your safety and the safety of those around you.