Unique made-for-brewing dialface guides the brewer through the brewing process. Arrows indicate ideal process temps. Large graduations and custom temp range make the BrewMometer the most accurate thermometer of it’s type on the market. Perfect for brewers who want to install a thermometer in their brew pot but don’t want to hire a welder. Drill a ½” hole and you’re ready to install! Stem only protrudes about 2” into the pot – deep enough for an accurate reading, shallow enough to stay out of the way of your stirring paddle.