The Sonic Watchman units show live levels of your Oil Tank in your Kitchen, Utility or Living Room – all you need is a household socket. The unit screws straight in to your Plastic Tank & hey presto. If you have a Steel Tank – no need to worry! One simple drilled hole in your tank is all you need.
Units start from just £85
Call Standard Fuel Oils today on 0151 548 3038 for more information