This Peco Services 12.5" x 21.5" Heat Pad Platform with Adjustable Electronic Thermostat is in great condition, has been tested and is guaranteed to be fully functional. These platforms came from a local lab that had surplus lightly used equipment. We urge customers to view all photos as they show overall condition, included accessories and functionality. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions