Fisher Scientific MicroV Microcentrifuge 7200g W/ Power Adapter, Rotor

Fisher Scientific MicroV 7200g Microcentrifuge with rotor and power adapter. Centrifuge is in good condition with minor wear from use, cover has splatter (see pictures, comes as shown). Unit powers on, spins up to 9000 RPM, timer works. Adjusting the rpm while centrifuge is running does not work. Info on Centrifuge: Fisher Scientific MicroV 7200g | M0014517 P/N: 201324.1 REV A | 30577 ALL QUESTIONS AND OFFERS WELCOME