High-torque digital overhead stirrers with brushless motors on double vertical rod stands, in two models: the LOS-50Pro (50 L max mixing volume, up to 50 N.cm torque, 100-2000 rpm) and the LOS-100Pro (100 L, up to 100 N.cm torque, 50-1200 rpm). Digital display with button and knob control, 0-24 h timing, 1-10 mm chuck and an 8 x 400 mm stirring rod. Powered from AC100-240V via a DC24V 4A adapter. Per-model specifications are listed in the comparison table below.