Oil Tank Flow Meter

[Silent1]

Does anyone know of Inline flow meter for oil tanks that measures in realtime and keeps an average flow rate for x days/hours as I'm wanting to find out how much oil we use with the aga and with the boiler

[Gingerbread Man]

We've split one oil tank between two family's before. To work out what each was using, we put a inline meter on each oil pipe. I don't know where we got it from though.

A quick Google suggests this - http://www.bes.co.uk/products/079.asp