Fermometer

Monitor fermentation temperatures accurately with the Craft a Brew Fermometer, a low-profile adhesive strip thermometer designed for homebrewing and fermentation applications. This compact temperature strip attaches directly to glass carboys, fermenters, and brewing vessels to provide real-time temperature readings in both Fahrenheit and Celsius. Maintaining proper fermentation temperature helps support healthy yeast performance, cleaner fermentation, and improved flavor consistency across beer, wine, cider, mead, kombucha, and other fermented beverages.

Designed for small-batch and large-batch fermentation systems, the Fermometer helps brewers quickly identify whether fermentation temperatures are within the preferred range for active yeast performance. The color-changing strip displays the current vessel temperature directly on the fermenter exterior without requiring batteries or additional equipment.

The adhesive strip measures approximately 0.75” x 4” and adheres directly to compatible fermenters for long-term monitoring during fermentation. It provides dual Fahrenheit and Celsius readings and works with glass, plastic, and stainless steel fermentation vessels.

Widely used by homebrewers seeking better fermentation control and more consistent brewing results, the Craft a Brew Fermometer offers a simple way to monitor fermentation temperature throughout active brewing cycles.