Used working Fisher Isotemp stirring hotplate , ceramic plate 10x10 inches, 115v, , heats up pretty fast, the heating and stirring regulator works good. The item "Fisher Isotemp stirrer hotplate stirring hot plate heater preparative prep lar" is in sale since Sunday, October 4, 2015. 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.