The Focus pressure gauge from Aram adds a pressure indicator to your Aram Espresso Maker. Observe brewing pressure in real time as you brew your espresso. The clever analogue mechanism indicates every additional 2 bars of pressure with the rise of an additional metal ring. This does not only allow you play with pressure or repeat a perfect shot, but also makes dialling in your espresso much easier. Compatible with any Aram Espresso Maker. See tutorial video below for instructions on how to install the Focus.