This Premiere Slide Warmer XH-2004 has been tested and is guaranteed to be functional. This item came from a local lab that closed down and was in use prior to removal. Unfortunately, the lid received damage and there is a slight gap when lid is closed (please see last two photos). Also please note there are cracks in the clear plastic lid. These issues do not affect functionality but have been reflected in list price. We urge customers to view all photos as they show overall condition, included accessories and functionality. Please feel free to contact us with any questions. Ideal for use in the fields of cytology, histology, pathology, and biology for paraffin tissue section mounting. FEATURES OF THE SLIDE WARMER WITH COVER: Thermal heater ensures even heat transfer Anodized black surface provides contrast LED temperature display Clear plastic lid allows you to clearly see your specimens and add humidity during your heating Thermostat setting range from room temperature to 75 C (+/- 2 C) DIMENSIONS OF THE XH-2004 (6261) SLIDE WARMER: Size 25? x 8? Approx. Capacity ? 66 slides. Power requirements 200W