This clean and fully-functional Barnstead/Lab-Line Orbital Environ-Shaker Model 3527 includes a universal platform and allows for higher shaking speeds and higher aeration rates compared to water bath shakers. Unit is housed in a heavy gauge steel cabinet for rugged use. Hydraulic thermostat provides automatic over-temperature protections. Timer allows for continuous operation or timed shaking up to 60 minutes. Temperature uniformity is maintained by heated air recalculating throughout the chamber. The acrylic hood allows unobstructed view of contents and thermometer (not included) and shaking stops automatically when the hood is open. A collar prevents hazardous spills from contacting the control panel. Condition: Item is tested, fully operational, and clean, previously used/owned. Item sold as is without warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.