I bought the thermometer a few days ago. The display is accurate and easy to read. The only and very serious drawback for me is that it is not waterproof. After a surprising storm it was completely covered and it is so far still. Since the Smoker was still warm, I could not cover him. Whether the moisture disappears, I can not say yet.
A little tip for assembly, I have a kind of flat spring used as a backing for screwing (can you turn from thin sheet metal). Thus, the mother is not too tight and it can work a little when heated.