Used IKA Eurostar Digital Laboratory Overhead Stirrer, manufactured by IKA Labortechnik, type Euro-ST D S2. The stirrer has a mains switch, rotary knob and LCD display. It has a speed range of 50-2000 1/min, torque stirring shaft 30Ncm, max stirring capacity of 50 litre. Power input 75 watt, 5-/60 Hz, 230 volt. The stirrer comes with plate stand, two boss head clamps, strap clamp, 4 bladed propeller stirrer, 3 bladed propeller stirrer and two paddle stirrers.