· Mini preps
· Tissue cultures
· Bacterial cultures

Heavy-duty, Versa-Roll Roller Drum is ideal for growing mini preps as well as tissue and bacterial cultures by the roller tube method. Choose from three removable, 12-inch accessory drums, accommodating 16mm, 18mm or 25mm test tubes or 50mL centrifuge tubes. Roller drums are quiet in operation to provide many years of continuous service, even under incubated temperatures. The drums are interchangeable, easily installed and can be used as carrying trays or storage racks. Adjustment of the elevating screw at the front of the unit positions the drum at the desired tilt-angle. A powerful ball-bearing drive imparts uniform rotary motion to all tubes while maintaining constant speed.

Features:
· Locking Speed Knob with Digital Speed Display
· 24V Brushless, Low-Maintenance DC Motor
· Low Profile Space Saving Chassis
· 2-Year Warranty

Specifications:
Base Overall Dimensions: 12? x 12.2? x 17?
Base Weight: 24.6lbs
Electrical: 120/230V