Fob Detector

A draught beer/stout/cider/ale anti foam fob detector.
It’s used in all pubs across the country to reduce wastage and stop running off the first few pints.
an active widget and 1 straight John guest 3/8” and 1 corner John Guest 3/8” connectors.
It comes with 1 meter beer line and is ready to go, just simply hook up your lines and it’s ready to go.