commercial induction stove: black crysal panel,4 digits display,power and temperature adjust,voltage and current wave protect commercial induction stove1.High quality biack ... of IGBT.5.With many functions:such as stewing, cooking congee, cooking soup, barbecue, chafing dish, stir-fry and so on ... .6.It is safe to use 110V-270V. 110V-240V 50/60Hz