Scarifier - aerator 1300 w 320 mm. removes moss, weeds, dead grass and loosens the soil to improve water and nutrient absorption. revives any lawn up to 500 m². working depth in 4 positions between 5 and 10 mm. equipped with sharp rotating blades and needles to remove dead grass. easy to move and transport, folding handle, 35 l collection bag. sound power level up to 108 db. ipx4 protection rating