This Eppendorf Mastercycler PRO S PCR Thermal Cycler 6325 is in great condition, has been tested and is guaranteed to be functional. This unit 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. Listing only includes what is shown in photos. Sale of unit comes with a 30-day full money back guarantee return policy. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions. The Mastercycler Pro S vapo.protect, Model 6325 reduces evaporation to a minimum and offers ultimate flexibility. It has fast speeds, high precision, easy usage and absolute reliability. Concentrations in the PCR master mix remain consistent leading to stable and reproducible specificity. Non-specific binding is minimized beyond importance. The Mastercycler Pro offers users unique flexibility for use in PCR applications. These thermal cyclers feature extremely fast heating and cooling rates (up to 8C/s with silver blocks), intuitive graphic programming, and a display to indicate cycler number in a network. Includes the Eppendorf Model 6320 Controller Features: Ultimate reduction of evaporation Extremely fast heating and cooling rates Intuitive graphic programming Specifications: Sample Capacity 96 x 0.2 mL PCR tubes or 1 PCR plate 8 x 12 Temperature Control Range of the Block 4 ? 99 C Temperature Control Mode Fast, Standard, Safe Heating Technology of the Block Peltier elements, Triple Circuit Technology Gradient Range 1 ? 24C Gradient Temperature Range 30 ? 99C Lid Temperature Range 37 ? 110C Lid Descent and Closing Pressure Protect technology, with TSP Block homogeneity, 20?72C 0.3C Block Temperature Accuracy 0.2C Block Homogeneity, 90C 0.4C Heating Rate 6C/s1 Cooling Rate 4.5C/s 1 Gradient Block Over 12 rows