Was my birthday last week, and my son always seeing me lurking Blichmann stuff online got me a Thrumometer Tried it for the first time over the week-end and loved the thing! I also have the therminator and recirc the worth until the thrumometer read 80f and after straight to the fermenter, end up with a 68F fermenter. Rare you get a cheap gadget from Blichmann but this one is a keeper! Anyone else use it?