Creative Electronic Products (CEP), the exclusive suppliers of the Propane GasGenie, have launched a new competition with multiple ways to win their unique electronic BBQ gas gauge.
The Propane GasGenie is the only product that can actively warn a BBQ user when his propane tank is beginning to run low. The device is small and neat and simply clips magnetically to the lower part of the propane tank.
Then using a combination of temperature of the tank wall over time it is able to detect when the liquid level in the tank gets to around 20% capacity or less. It then plays a short tune and flashes its LEDs. It only plays the tune when the gas is being used because it can detect from the temperature change when the BBQ is switched on.