The STIGA SV 415 E is an electric lawn scarifier which is simple and light to use. The SV 415 E has a 1500 W electric engine and two interchangeable operating modes: 44 spring tines for aeration or 20 blades for scarifying. The operating depth can be set from -13 mm to +4.5 mm, and the large and practical 50 litre bag collects the material and moss picked up. The SV 415 E can be used as an aerator for working the soil surface, whilst as a lawn scarifier it makes furrows in the soil, allowing water and oxygen to reach the grass roots removing dead roots at the same time. This process accelerates new shoot growth, creating the ideal conditions for a perfect and healthy lawn. An additional advantage is less moss and less need for fertiliser.