The Benchmark Scientific C2205-E myFuge 5D Digital MicroCentrifuge from Benchmark Scientific includes a four position rotor that accepts a variety of 5ml tubes (including 5ml snap-cap and screw-cap centrifuge tubes, as well as 5ml blood collection tubes). In addition, the rotor has four positions for positions for standard microtubes (1.5/2.0ml) and offers optional adapters for 2ml cryotubes, 0.2ml PCR tubes, and 0.5ml microtubes. The 2205-E centrifuge has a European plug with 2 prongs measuring between 100-240V. The C2205-E myFuge 5D offers digital speed control (up to 5,500 rpm). The timer is also controlled (up to 99 min.) with a safety interlock to stop the centrifuge, if the lid is opened during operation. With a built in rcf conversion, the speed can be set/displayed in rpm or rcf. The myFuge 5D also comes with a 2-year warranty.