Small footprint and compact structure. Touch function. Fixed speed of 3000 rpm. Orbital diameter of 5.5 mm. Excellent mixing capability. Maximum test tube size: Ø30 mm. Patented design of foot pad can hold the vortex mixer firmly in place when mixing. Total dimensions (Ø x h): 100 x 78 mm. Low operation voltage (12V) for full protection. 200-240 V / 50-60 Hz, insulation rating IP42 (DIN EN60529). Warranty 2 years