The top plate can reach temperature of up to 500C. And boil 500ml of water in about 20 minutes. The top plate measures approx. 4" x 4" and is very clean.
The stirrer works at all settings. The item "Flinn Scientific Hotplate and Stirrer 4 x 4" is in sale since Friday, December 14, 2018. 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 "homealchemy" and is located in Elmhurst, Illinois.This item can be shipped to United States.