The is a next-generation road marking measurement system designed for high-speed, multi-condition evaluation of retroreflection on highways, urban roads, and airport pavements. Built for advanced road safety analysis, it combines precision optics, GNSS positioning, and GIS-based visualization to deliver comprehensive, data-driven insights into pavement marking performance.
Unlike conventional handheld devices, the LTL-3500 enables continuous measurement at traffic speed, allowing large road networks to be inspected efficiently without disrupting traffic flow. Its advanced sensor technology accurately captures retroreflectivity under multiple viewing and illumination conditions, providing a realistic assessment of daytime and nighttime road marking visibility.
Designed for demanding field operations, the LTL-3500 is ideal for network-level surveys, compliance audits, and long-term performance monitoring of road marking materials.
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