The Zehntner ZRM 6006 RL‑Qd is a budget-friendly, entry-level retroreflectometer engineered for quick, reliable assessment of road and airport marking visibility—both night (RL) and day (Qd)—with just one button press. Ultra‑fast measurements in about 2 seconds, it performs accurately in both dry and wet conditions, in the field or lab, and comes factory‑calibrated with metrology-grade traceability. Built to meet key international standards, it ensures dependable nighttime and daytime visibility data for quality assurance and safety compliance.
