The Uno PID espresso machine was designed by the Ascaso Factory engineering team and it is offered in a robust industrial bodywork that meets the requirements of the expert user. It is manufactured with the highest quality materials (aluminum, stainless steel, brass), and a minimum use of plastic. The PID version provides a completely professional performance: externally adjustable OPV and a external PID display for temperature setting, adjustable pre-infusion, stand-by option and much more. A professional machine at Home!