Portafilter Pressure And Temperature Gauge Kit

Complete 3/8″ portafilter fitting with thermomanometer (pressure and temperature) gauge for easy to use, quick maintenance on your machine. Measure pump dispensing pressure and water temperature right at the group head. Teflon tape might be required on some of the connections to ensure a leak free assembly. Note: Heat loss between the boiler and the gauge means that the temperature reading will be less than the setpoint. How much less will depend on the machine and if it had done to full heat up or not.