It had been thoroughly cleaned and tested. The unit had only been in chemistry laboratory. It is fully functional in both stirring and heating.Beaker and stirrer are not included. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Lab Mixers, Shakers & Stirrers\Magnetic Stirrers & Hotplate Stirrers". The seller is "sellaqt" and is located in this country: US. This item can be shipped to United States.