SOLD - In clean and fully operational condition, this digital hot plate stirrer, model: SP131635, has a temperature range of ambient +5°C to 400°C. This unit is capable of stirring from 60-1200 RPM. Rotary knobs give users the ability to quickly adjust temperature or speed. Condition: Previously-owned/used, tested, fully operational, clean. Has some cosmetic imperfections, but is in great overall condition. Sold "as is" without warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.Please see the technical specifications below for more information.