Is your Old Barbecue Thermometer worn out broken or lost its accuracy? Are you looking to install a thermometer on your new Grill or Smoker or the one you just custom built? Then River Country has the Thermometer for you!!! The River Country 3 Dual Range (Fahrenheit and Celsius) Barbecue Thermometers have been specifically designed and manufactured with the highest accuracy and craftsmanship around for today s desiring cooks whether you re a novice or a professional. The River Country RC-T3 F/C has been manufactured using all professional grade components from our extra thick heavy duty 304 Stainless housing to the specially designed and built easy to read full range dial displaying the cooking temperature in both Fahrenheit and Celsius. The lens assemblies are hermetically sealed for years of fog free use. Each River Country BBQ / Smoker thermometer has a small adjustment screw on the back for making fine calibration adjustments when every degree counts. The mounting threads are a full 3/4 long for mounting on thin thick walled grills and smokers and are standard 1/2 NPT common on most existing grills and smokers or you can simply drill a 13/16 hole and fasten with the supplied hardware and instructions. All RC-T3 F/C s are backed with our 1 year limited replacement .