Coffee makers with a thermometer

Thermometer

— having a built-in thermometer in a coffee maker enables precise temperature measurement of water, foamed milk, the final drink, and other components. The exact usage details may vary, but this feature allows for precise control of the brewing process. Professional baristas and coffee enthusiasts who pay close attention to every detail of their favorite drink greatly appreciate this function, as it allows them to monitor and adjust the preparation mode with accuracy.

It's worth mentioning that thermometers in coffee makers are sometimes designed in a mechanical form, resembling a dial with an arrow. While these mechanical thermometers may not be as precise as digital ones, they add visual interest and lend a stylish look to the coffee maker. Instead of specific numbers, the scale of a mechanical thermometer often indicates general temperature ranges, such as "low temperature," "optimal," and "high." These ranges are often highlighted using different colors to provide a visual indication.