ZDR 6020 Dynamic Retroreflectometer RL Mobile retroreflectometer for continuous measurement of the night visibility RL for all types of road markings at normal traffic speed. More
ZRM 6006 Retroreflectometer RL/Qd Budget priced user-friendly entry level retroreflectometer with one button operation for measuring night and day visibility. More
ZRM 6010 Retroreflectometer RL Top class external beam retroreflectometer for measuring night visibility RL in dry condition as well as under standard conditions of continuous wetting of road and airport markings. More
ZRM 6013+ Retroreflectometer RL/Qd Retroreflectometer with memory for determining the retroreflection of road markings. More
ZRM 6014 Retroreflectometer RL/Qd Portable handheld top class retroreflectometer with innovative options for measuring night and day vision of road markings. More