Used working IKA ceramag midi hotplate/ stirrer. Hot/stirring plate ceramic 5.5x5.5 inches. Temperature variable ambient to 450 oC, rotation speed variable 0-1200 rpm. 115v, The speed regulator and the temp regulators works fine.The item "IKA ceramag midi hotplate stirrer dry hot plate magnetic" is in sale since Sunday, October 29, 2017. 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.