... inside substitute for the stainless ones, to prevent the pesticide residues as much as possible.--Improved spray ability to ... ensure the fog distribute evenly, improve the utilization of the pesticide. --No electric or battery, this ... .Specifications:Dimensions(mm),L460*W160*H350Weight,1.25kg Fog Oil, particular fog standard pesticideCapacity,2.5L Fuel, liquid butane Light ...