bright display microprocessor controlled big push buttons minimal temperature increase during run maintenance-free brushless drive motor motorized lid lock, auto lid open 200 - 14,800 rpm timer: 10 sec - 99 min, 1 sec increments, short run, continuous run display speed or g-force preselection speed or g-force speed increments 100 rpm RCF increments 10 x g last run memory 2 acceleration- and deceleration curves, soft or fast emergency lid lock release window in the lid for...