Chefmaster 1000 Watt Programmable Microwave: Our exclusive Chefmaster products come with 2 years parts and labour warranty: Chefmaster 1000watt microwave is perfect for use in any establishment, with its large 25ltr (327x346x311mm) cavity and 3x button offering menu flexibility. Stainless steel interior & exterior. Touch controls with 100 programs, up to 60 minute timer and 10 cooking levels.