Never misfuel again with this easy to fit and simple to use Fuel Checker. That’s right, this little device aims to avoid all that pain by giving you instant visual clearance before you start refuelling. Simply attach the Fuel Checker to the inside of your filler flap and press the fuel nozzle between the jaws of the Fuel Checker before you fill up. The lights will flash green for OK and red for no way. Simple enough, guess yeah! Available in two versions: petrol and diesel versions for £19.99 each. [Fuel Checkers]
