Used working IKA RET control visc hotplate /stirrer magnetic metal with temperature probe, probe holding clamp. The platform 5.5 inches diameter , the stirring and heating regulators works good, the chemglass optitherm mantle that can holds 250 ml round bottom flask is included. The item "IKA hotplate RET control visc stirrer mixer hot plate heating mantle optitherm" is in sale since Sunday, June 30, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Lab Mixers, Shakers & Stirrers\Magnetic Stirrers & Hotplate Stirrers"." and is located in Derwood, Maryland. This item can be shipped worldwide.