There is nothing worse than having a BBQ and running out of gas halfway through cooking! Now this problem can be easily solved! The Professional BBQ Gas Bottle Scale ™ is a portable gas measuring device which quickly and accurately measures the amount of gas in a standard 8.5kg - 9kg gas bottle. It is a 'world first'!! The LCD display will give an instant reading as to how much gas is remaining from empty to full. Simply strap the digital gas bottle scale to the bottle, lift and a reading will be taken within a few seconds. Its that simple to use. You can even keep the bottle connected to the hose. The LCD has a backlight so it can be used at night. It has been custom engineered and calibrated for precision reliability, so its the perfect accessory for everyone that has a BBQ.