This Tel-Tru smoker thermometer has a huge 3 inch aluminum dial that has 3 colored heat zones with a temperature range of 100 to 500 degrees. This allows you to read the thermometer from quite a distance away. The stem is 2.5 inches long and .250" Diam. The stem is threaded at 1/2" NPT and will fit any 7/8 inch hole and will easily mount using the installation kit Mounting nut and washer are NOT included
3" aluminum Dial with black needle
2-1/2" Stem x .250" Diam.
100/500 Degrees F Temp. Range
1/2" NPT (install into 7/8" drill hole)