The Benchmark R4045 RotoBot Rotating Mixer features advanced programming options that far surpass that of the traditional laboratory rotator. With digital speed control and more than 10 operating modes, the R4045 RotobBot Mini can be selected to perform a wide variety of rotating, mixing and vibrating actions. In addition, these actions can be combined in succession using the C1 and C2 "Custome Modes", providing the user with a nearly infinite level of programming.

The R4045 RotoBot Mini includes an assortment of vertical tube holders including, 30x1.5ml tubes, 8x15ml tubes and 2x50ml tubes. For higher capacity applications, more of these holders can be purchased as accessories. In addition, horizontal holders are available for applications such as Western blotting and hybridization. The unique, sliding attachment allows for quick and easy changing of tube holders. For rocking applications, a platform a with non-slip rubber mat is available.