INFICON raises the bar on combustible gas detectors with the next-generation GAS-Mate, the ideal tool for locating leaks in combustion appliances, such as natural gas or propane-fired heating systems, or gas valves, regulators and pipelines. GAS-Mate outperforms other models with twice the sensitivity of the closest competitor - down to 5 ppm methane, the main component of natural gas. GAS-Mate also detects many other combustible gases, such as ammonia, propane, ethanol and hydrogen sulfide. No calibration is required for GAS-Mate or its fieldreplaceable sensor. Simply turn the unit on, allow it to warm up for a few seconds and it is ready to quickly pinpoint any gas leaks present. To prove that GAS-Mate has the performance and durability for your job, it carries an industryleading, three year over-the-counter replacement warranty – three times what most other manufacturers offer.