The thermometer is a AJH mini laser gun model 8871. They also have a model above which measures to stupid temperature. It's really easy to use and switches from Celsius to Fahrenheit so i can post meaningful numbers to my American friends
The door on my oven was supplied as part of a kit and is just sheet metal. I think next time I will fire for an additional hour and see what that does. I would love to cook pizza one evening and then lunch and bread next day. Ambitious?
cheers