A portable handheld retroreflectometer for all types of retroreflective road studs
The Zehntner ZRP 6030+ Retroreflectometer determines night visibility (coefficient of luminous intensity R and RI) of road studs, ambient temperature (°C/°F) as well as relative humidity (rH %).
The Zehntner ZRP 6030+ can be used any time day or night, is user friendly, and comes with a multilingual user interface. It has a measuring system with high long-term stability, which ensures constant measuring accuracy and thus reliable measuring results. The automatic self-diagnosis feature avoids mismeasurements.