PID Control Retrofit KIT for Rancilio Silvia w/ screw RTD sensor PID Temperature Control Retrofit KIT for Rancilio Silvia Espresso machine [KIT-RSRTD] - $149.50 : Auber Instruments, Inc., Temperature control solutions for
Espresso machine parts PID
Ascaso Steel Uno Pro PID V3 with Pressure Profiling & iSteel I1 - YouTube
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