GAS SNIFFER

A GAS DETECTOR FOR USE IN RECREATIONAL VEHICLES, MOTOR HOMES, AND HOMES TO DETECT LEAKAGE OF PROPANE, BUTANE, CARBON MONOXIDE, GASOLINE FUMES AND OTHER DANGEROUS GASES, AND FOR SOUNDING AN AUDIBLE ALARM WHEN A DANGEROUS GAS LEVEL HAS BEEN REACHED, THE DEVICE EMPLOYING A SEMICONDUCTOR CONDUCTIVITY TYPE OF DETECTOR