Cordes Haussicherheit CC-3000 Gas detector mains-powered detects Butane, Methane, Propane

Because of these high-quality sensors, gas detectors respond quickly to the emergence of more lethal gases such as methane, propane, butane, natural gas and town gas. TUV / GS tested quality. Easy installation. Significant safety advantages over gas detectors are supplied without cable. Optional connection directly to 12V supply.

Price: 31.99 from Conrad Electronic