PE cetus cycler thermal controller DNA Perkin Elmer

used working PE model cetus thermocycler - Perkin Elmer programmable thermal cycler controller. Accept up to 48 tubes. non-heating lead.. Working- I have check it by running one of the program preinstalled - the temperature changes in a programmable manner. If not satisfied. You can return this unit withing 5 days for a full refund minus shipping.