This is a good working MJ Research PTC-200 PCR gradient DNA engine Peltier thermal cycler with alpha unit block assembly 96-well. This thermal cycler comes with 60-day warranty.

Included: 

MJ Research PTC-200 PCR Gradient DNA Engine Peltier Thermal Cycler, 100-240 VAC, 50-60 Hz, 850 Watts

Alpha Unit Block Assembly: Holds 96 x 0.2ML Tubes or One 96-Well Microplate

Power Cord

60-Day Warranty

The item may have some signs of cosmetic wear

or mend, with or without a plastic sticker of Gradient 

Cycler,  but is fully operational and functions as intended.