The RAPT Bluetooth Thermometer is an essential tool for precise brewing control, compatible with the Gen 4 BrewZilla, RAPT Temperature Controller, and RAPT Fermentation Chamber. This device cannot function independently and must be used in conjunction with one or more of these specified systems. It offers a substantial temperature range from -4°F to 572°F and includes a backlit digital display for easy reading in various lighting conditions.

Key features include the ability to take mash temperature readings from different parts of your grain bed and set alarms for monitoring coolant water temperatures during distillation. This facilitates a more automated and controlled brewing or distillation process by allowing adjustments based on real-time temperature data. The thermometer's magnetic backing plate and included AAA batteries add convenience and portability, making it a versatile addition to your brewing setup.