Asso Coffee The Jack Leveler - 58.5mm Blue YGroup_ceado_e37j With its two 4

With its two 4

It has an open-stay and open-close function and operates in just a 25° arc

With a simple USB thumb drive owners can also copy and transfer settings from one machine to another

The main power switch is located on the upper left and a big manual lever to the right operates the brewing process and 3-way valve

if your E37T is dialed in already

Asso Coffee The Jack Leveler - 58.5mm Blue YGroup_ceado_e37j With its two 4The Asso Coffee Jack coffee leveler is a distribution tool used to groom the coffee in your portafilter quickly and easily. With the Jack, you can expect a much easier time getting a consistent and level tamp, removing one of the many variables from pulling the perfect shot. The depth at which you level the grounds in your portafilter is adjustable to the millimeter, with each setting clicking into place and locking in for consistent results. To