Vigil’Ice
Patented wireless road sensor for road maintenance
This patented sensor is the first and the only wireless road sensor on the market able to indicate to very high precision essential information for road viability : - Surface temperature - Road temperature at -5cm - Surface condition: Dry, Humid, Wet, Streaming, Frosted, Iced, Salted humid, Salted Wet, Not Dry - Concentration of de-icing materials - Freezing temperature - Thickness of the water film (from 0 to 4 mm) Its installation is simple (5 minutes). Remove it internally before road renovation
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