From The Manufacturer
Mazzer ZM Filter Coffee Grinder, 0.7 lb. hopper capacity, 83mm flat grinding burrs, low RPM, double fan cooling system, on-demand dosing capability, true zero calibration, digital micrometric grind adjustment, (20) programmable grind settings, (4) programmable buttons for quick recipe recall, LCD display, double safety switch, includes (1) bag holder, (2) canisters, aluminum die cast body, 1050 RPM, 800 watts, 120v/60/1-ph, CE, cETLus, ETL-Sanitation