I just built a nice smoker out of my brick pizza oven. I have welded a nice door and added a large firebox. So far it is keeping temp between 150 degrees to 550 degrees with nice sensitivity. I wanted to put a nice dial thermometer in the door for a final touch. I have been looking around and I have not been able to find any thermometers that are not just the cheap Ace Hardware type I can find anywhere. I am looking for something 6" diameter and brass or something. I kind of have a thing for nice dial gauges. Sure, it might not be the best thing for my 4' diameter. 2' high dome smoker/oven, but I want something I can trust enough to know when it says what it does, I can expect what it says. Any ideas? Any specific brand names?