Apricot Designs PP-550N-MS Personal Pipettor

This Apricot Designs PP-550N-MS Personal Pipettor was purchased from a inventory surplus sale. I do not know the history of it. It is in good cosmetic condition. When it is powered on the table moves up and down and left and right to the home position. I am not able to test it further. It only comes with what is shown in the pictures.

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