This is a nice Drecker Diagnostics model 614B Centrifuge. It has several tube sizes that range from a full blood tube to smaller. It has six ports and runs at 3300 RPM with a timer you set. It is in great shape and no longer needed from a clinic. It did lose one foot in transport which they put a block under so I discounted the price $10 if you want to replace the foot. This is selling as surplus. Call or text at 801-319-5697 with any questions.