This BrewBuilt thermometer is great for homebrewers and professional brewers alike. Use it to monitor the temperature in stainless conical fermenters or T.C. kettles. It has a 3 - inch diameter dial face that's easy to read in both Fahrenheit and Celsius. The 6 - inch probe gives you accurate readings, and it has a 1.5 - inch tri - clamp design for easy installation.