Windscreen demister for car - has hand-held heated blower connectable to battery

摘要

The windscreen demister has a narrow housing with one or more radial fans to blow air over electric heating elements and from there over the glass. The blower is driven from the vehicle battery and can be unclipped for handheld use. The demister clears the windscreen and windows immediately after the vehicle has started. When used in the fixed position it can be fitted with an automatic cutout to operate when the normal demisters reach operating temperature.