... and scales. Features Marking speed 3-5 characters(2x2mm)/sMarking depth 0.1-1mm upon the different materialsMarking ... 3.5" LCD touch screen controller ApplicationsTo be applied in Automobile, bodywork of motorcycle, car frame ,automotive chassis, engine, mechanical part, machine ... , war and light industry for marking steel, iron, copper, aluminum and plastic parts and various nameplate marking.Direct ...