The Gas Level Indicator is the simplest way to keep a constant check on the level of your gas bottle, whether you`re having a BBQ or using your gas heater on a cold winter`s day.

Just place the magnetic indicator on the bottom half of your gas cylinder and once the gas is switched on, the colour of the bar will change depending on the level remaining in the bottle, accurately telling you of how much gas is left.

The best way to make sure that you never inconveniently run out of gas again.