What's a PID?

A PID is a devise that allows for extreme temperature stability by accurately monitoring the water temperature and keeping it within a small range. Unlike a thermostat that simply shuts off when the set temperature is reached, causing it to continue to heat up or cool down after it’s off, the PID will give little pulses of energy when needed to keep the temperature of your drink within the desired range. A PID is crucial for those who are looking for optimal control over the flavor of their espresso.

 

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