Memmert Cooled-Incubators (IPPeco) - this model is the 115 volt, Peltier-technology seamlessly heats and cools, with SingleDISPLAY digital controller. Each individual appliance is tested according to the requirements of DIN 12 880: 2007-05. Includes (2) Stainless Steel Grid Shelf, Quick Start Guide, Calibration Certificate and Power Cord - energy efficient, precise.