Zehntner ZRM This is an precision instrument designed to measure the retroreflection and visibility of road markings and road studs, ensuring safe driving conditions under night-time and low-light scenarios. Globally recognized for reliability and accuracy, the ZRM enables road authorities and contractors to verify compliance with international road safety standards. It delivers precise reflectivity values, […]
This is an precision instrument designed to measure the retroreflection and visibility of road markings and road studs, ensuring safe driving conditions under night-time and low-light scenarios.
Globally recognized for reliability and accuracy, the ZRM enables road authorities and contractors to verify compliance with international road safety standards. It delivers precise reflectivity values, helping ensure that pavement markings meet required performance levels for traffic safety.
Ideal for highway inspection teams, EPC contractors, municipal corporations, infrastructure consultants, and government road authorities, the Zehntner ZRM is built for field durability and consistent measurement performance.

IS, ASTM, ISO, BS & EN compliant instruments. NABL-aligned calibration certificates on request.
Our engineers specify the right instrument for your test standard, lab setup and budget.
Annual maintenance contracts, on-site calibration and installation. Lifetime technical support.
Fast, safe dispatch from our Vasai warehouse. Instruments packed to transit standards.
Vasai-based ISO 9001:2015 certified manufacturer and supplier of precision testing equipment for civil engineering, NDT, pharmaceutical and paper industries. Our instruments are trusted by government testing laboratories, NABL-accredited facilities, infrastructure contractors and research institutions across India. Learn about us →
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