The LED Gas Detector will keep you safe from noxious leaks. Works with the most common flammable gases including propane, butane, acetylene and natural gas. Simple LED indicator tells you what’s what. Green = Good, Red = Run! Needs 2 AA batteries and US$29.98

Lab tested to sense propane, butane, acetylene and methane (natural gas). LED indicator lights up and alarm sounds when flammable levels of gas are detected. No calibration required.

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