This combustible gas leak detector is capable of detecting a number of gases including; Natural gas, methane, benzene, ethane, propane, butane, acetone, alcohol, ammonia, gasoline, jet fuel, industrial Ò€¦ Shop for gas propane detector at best buy.

Detect propane, methane, and other combustible gas leaks with advanced detectors. Get audible alarms, adjustable sensitivity, and backup battery power. The home-flex electronic leak detector is designed to detect even small gas leaks. Built-in microprocessor easily detects natural, liquid propane, butane and methane gases.