The Trio-Tech G-203A is an advanced gas leak detector designed to detect even the smallest leaks of combustible hydrocarbon vapors like methane, propane, and butane. It features an ultra-sensitive sensor that meets strict safety standards, accurately detecting hydrocarbons in the air. The control panel displays gas levels, tracks changes over time, and sounds an alarm if gas concentrations reach unsafe levels. With stainless steel tubing, the G-203A can be installed directly in monitored areas and offers flexible power options (AC, DC, or battery). Ideal for a range of applications, the G-203A is a reliable, cost-effective choice for precise gas leak detection.