And rats make me crazy.

Yeah I’ll definitely add Celsius! It’s funny I’m using Kelvin and Celsius internally, but the people it’s for are very Fahrenheit dependent.

As for water stratification, it’s actually on the shore of a 30ft deep lake! It’s just so close to the surface that it doesn’t really matter here. I want to try and measure stratification, but I would need a long cable to get far enough out. Do you know of any temperature sensors that would work well over 100ft of cable?