Can't locate device by Name - solved with longer scan - Tilt

I've haven't taken any long term readings to see that kind of detail. The readings are instaneous and not averaged. I have noticed after a big ferment that trub can sit on the top of the tilt and alter the reading - say 6 gravity points. However rousing the fermenter resolves that which is good practice anyway. The good thing about it is another temperature reading - it seems I have a 1 degree C gradient comparing to a thermocouple at the bottom. You can tell if a ferment is stalled, and know when you are 2/3 through if you want to do a temperature rise for a diacetyl rest - some ferments this occurs far quicker than you thought it would.